Free geometry worksheets, handouts, and printables for students, parents, teachers,
and homeschool. Great for extra homework help & practice!
All worksheets below contain a mix of multiple choice and open ended questions.
Each also contains an answer key.
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Worksheet Download Link/Details
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Worksheet Description
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Geometry - Patterns & Deductive Reasoning
Pages: 4
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This great worksheet contains 10 problems that require the use of inductive reasoning
to identify patterns in sequences.
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Geometry - Points, Lines, Planes
Pages: 6 |
This 15 problem worksheets covers some basics terms and postulates of geometry.
Vocabulary includes point, line, plane, collinear, and coplanar.
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Geometry - Rays, Parallel, and Skew Lines
Pages: 6
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This worksheet has 14 problems on segments & rays and parallel & skew lines and planes.
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Geometry - Measuring Angles and Segments
Pages: 7
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Segment Addition Postulate and Angle Addition Postulate. This worksheet asks students to find the lengths and measures of segment and angles.
Many problems require the set-up of a simple equation.
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Geometry - Basic Constructions
Pages: 7 |
This 15 problem worksheet contains problems on basic constructions requiring
the use of a compass and straightedge. Problems include constructing segments,
congruent angles, and angle bisectors.
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Geometry - Perimeter, Circumference
& Area (Squares, Rectangles, Circles)
Pages: 11
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This worksheet contains 23 problems on perimeter, area, and circumference of quadrilaterals
and circles.
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Geometry - Conditional Statements & Converses
Pages: 7
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This worksheet contains introductory questions on conditional statements and converses.
Students are asked to identify the parts of a conditional statement (hypothesis
& conclusion) and to find converses of conditional statements.
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Geometry - Biconditional Statements
Pages: 5
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This 14 problem worksheet covers biconditional statements, good definitions, and
counterexamples.
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Geometry - Deductive Reasoning - Law of Detachment, Law of Syllogism
Pages: 5
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This worksheet includes problems on the law of detachment and the law of syllogism.
Students are asked to use these laws to draw conclusions from given statements.
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Geometry - Reasoning in Algebra - Properties of Equality & Congruence
Pages: 6
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This worksheets begins with a review of properties from algebra (reflexive, symmetric,
transitive, etc) and wraps up with a couple basic proofs using these properties.
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Geometry - Prove Angles Congruent - Proofs
Pages: 8
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This is a good worksheet covering complementary, supplementary, adjacent, and vertical
angles. Students must use the definitions of these angles to find the values of variables
and to complete proofs.
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Geometry - Properties of Parallel Lines
Pages: 10 |
This great 20 problem worksheet covers the properties of parallel lines. Problems
include questions on the angles formed by two parallel lines and a transversal (including
alternate interior, corresponding, and same-side interior angles). Students
must then use the properties of parallel lines to complete proofs.
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Geometry - Proving Lines Parallel
Pages: 7
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This 10 problem worksheet contains problems asking students to prove lines are parallel
by using the properties of parallel lines including the Alternate Interior Angle
Theorem, Side-Side Interior Angle Theorem, and Corresponding Angle Theorem and their
converses.
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Geometry - Triangle Angle Sum Theorem - Exterior Angles - Classifying Triangles
Pages: 7
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This worksheet covers the Triangle Angle Sum Theorem and includes problems on classifying
triangles and using the exterior angles of triangles. Vocabulary includes
acute, obtuse, right, straight, equilateral, isosceles, and scalene.
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Geometry - Polygon Angle Sum Theorem - Classify Polygons
Pages: 8
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This worksheet has problems on polygons including classification of polygons, convex
vs. concave, regular vs. irregular, and the Polygon Angle-Sum Theorem.
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Geometry - Lines in Coordinate Plane - Graph given Equation - Slope Intercept and Point Slope Form
Pages: 8
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This worksheet covers slope-intercept and point-slope form. Students are asked
to graph lines of given equations and to write equations of lines given a graph
or set of coordinates.
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Geometry - Slope of Parallel and Perpendicular lines
Pages: 5
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This 17 problem worksheet contains problems relating to the slope of parallel and
perpendicular lines.
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Geometry - Constructing Parallel and Perpendicular Lines
Pages: 10
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This worksheet asks students to construct parallel and perpendicular lines using
a compass and straightedge.
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Geometry - Identify Congruent Figures - Congruency Statements
Pages: 6 |
In this worksheet, students are asked to identify congruent figures, write congruency
statements, find missing side and angle lengths, and understand the use of the reflexive
property when showing that figures are congruent.
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Geometry - Proving Triangles
Congruent using SSS and SAS
Pages: 5
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This is a very good worksheet with problems asking students to prove triangles are
congruent using the SSS and SAS postulates. These proofs also require an understanding
of previous properties, definitions, postulates, and theorems such as the segment
addition postulate, angle addition postulate, and the reflexive and substutition
properties of equality.
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Geometry - Proving Triangles
Congruent using ASA and AAS
Pages: 6
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This worksheet is similar to the previous, only here students are asked to use ASA
and AAS to prove triangles congruent. Students must make use of previous knowledge
of vertical angles, the properties of parallel lines, and other definitions, theorems,
and postulates to complete the proofs.
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Geometry - Triangle Congruence
using CPCTC
Pages: 4
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In this worksheet, students must use CPCTC (Corresponding Parts of Congruent Triangles
are Congruent) along with triangle congruence (SSS, SAS, ASA, and AAS) to prove
sides or angles congruent.
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Geometry - Properties of Isosceles
and Equilateral Triangles
Pages: 5
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This 8 problem worksheet covers the properties of isosceles and equilateral triangles
and asks students to complete problems by using all the different definitions, properties,
postulates, and theorems used in proving triangles congruent.
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Geometry - Triangle Congruence
- HL Theorem
Pages: 5
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This 7 problem worksheets contains problems on right triangle congruency and the
HL (Hypotense-Leg) Theorem.
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Geometry
- Using Corresponding Parts of Congruent Triangles
Pages: 4
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This is a good worksheet asking students to identify congruent overlapping triangles
and to prove two triangles congruent.
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Geometry - Properties of Midsegments of Triangle
Pages: 8
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This is a great 12 problem worksheet on midsegments of triangles. Students
are asked to use the properties of midsegments to find missing triangle lengths.
Practical problems include finding the height of a tree and the width of a skyscraper.
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Geometry - Properties of Perpendicular Bisectors
Pages: 5
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This worksheet covers the properties of perpendicular bisectors. Problems include
finding missing side lengths and angle measures by applying the properties of perpendicular bisectors.
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Geometry - Concurrent lines, Altitudes, and Medians
Pages: 6 |
This is very good worksheet on concurrent lines, medians, and bisectors. Students
are asked to use and identify the properties of bisectors, medians, and altitudes, to find the center of a circle that can be circumscribed about a triangle, and to
find segment lengths given a centroid.
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Geometry - Inverses, Contrapositives, Indirect Reasoning
Pages: 4
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This 15 problem worksheet discusses inverses, contrapositives, and indirect reasons.
Problems include writing negations, inverses, and contrapositives and the
use of indirect reasoning to solve problems.
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Geometry - Inequalities in Triangles
Pages: 4
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This worksheet contains problems on properties of inequalities in triangles.
Students must use the properties of inequalities and relate them to the sides and
angles of triangles.
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Geometry - Define and Classify
Quadrilaterals
Pages: 6
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This worksheet contains 12 problems on defining and classifying special quadrilaterals.
Student are asked to classify figures as parallelograms, squares, rectangles, rhombuses,
trapezoids, and kites and to use the properties of each to solve problems and complete
proofs.
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Geometry
- Properties of Parallelograms- Transversals - Diagonals
Pages: 8
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This is a good worksheet with problems relating to the properties of parallelograms.
Problems include using sides, angles, transversals, and diagonals to solve problems
with parallelograms.
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Geometry - Proving a Quadrilateral is a Parallelogram
Pages: 5
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In this worksheet, students are asked to decide if a quadrilateral is a parallelogram
by applying the properties of parallelograms. Problems also include finding
measures of angles so that a quadrilateral is a parallelogram.
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Geometry - Identify Special
Parallelograms - Rhombuses
Pages: 4 |
This worksheet includes problems on special parallelograms. Students are asked
to identify special parallograms, use properties of diagonals to solve problems,
and to complete a proof given that a parallelogram is a rhombus.
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Geometry
- Trapezoids & Kites
Pages: 3
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This 9 problem worksheet contains problems on isosceles trapeziods and kites.
Discusses reflectional symmetry.
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Geometry - Placing Figures in a Coordinate Plane
Pages: 5
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This worksheet covers placing figures in the coordinate plane. Students are
asked to name the coordinate of special figures.
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Geometry - Proofs using Coordinate Geometry
Pages: 6
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This 6 problem worksheet asks students to use coordinate geometry and proofs using
figures in a coordinate plane.
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Geometry - Area of Parallelograms
& Triangles
Pages: 7
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This worksheet contains 16 problems on finding the area of parallelograms and triangles.
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Geometry - Pythagorean Theorem
and its Converse
Pages: 7
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This is a excellent worksheet on the Pythagorean Theorem and its converse.
Students must use the Pythagorean Theorem to find missing lengths, solve word problems,
find the area of triangles, indentify triangles as acute, obtuse, or right and to
recognize pythagorean triples.
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Geometry - Special Right Triangles - 45-45-90, 30-60-90
Pages: 5
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This is a very good worksheet on special right triangles. Students must use
the properties of 45-45-90 and 30-60-90 degree triangles to solve problems and find
missing lengths.
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Geometry - Area of Trapezoids,
Rhombuses, Kites
Pages: 7
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In this worksheet, students must use the formulas for the area of trapezoids, rhombuses,
and other quadrilaterals and triangles to find the area of different figures.
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Geometry - Area of Regular Polygons
Pages: 4
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This worksheet contains 11 problems where students must use the formula for the
area of a regular polygon, A = (1/2)ap - where a is the apothem and p is the perimeter
of the polygon.
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Geometry - Circles and Arcs - Find Measures, Circumference, arc
Pages: 6
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This is a very good 18 problem worksheet on circles and arcs. Students are
asked to find the measures of central angles and arcs in circles and to find circumference and arc length.
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Geometry - Areas of Circles and Sectors
Pages: 3
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This great worksheet has 12 problems on finding areas of circles and sectors and
contains problems where students are asked to find areas of shaded regions in figures
by using circles and arcs.
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Geometry - Geometric Probability
Pages: 5
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This is a good worksheet on geometric probability. Problems include questions
like "If a dart hits the target at random, what is the probability of the dart hitting
the shaded region?".
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Geometry - Ratios & Proportions
Pages: 5
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This 12 question worksheet includes problems on ratios and proportions. Students
are asked to write ratios and solve problems using proportions.
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Geometry - Similar Polygons
Pages: 6
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In this worksheet, students are asked to identify similar polygons, write similarity
statements, find ratios of similar figures, and to apply the properties of similar
polygons to find lengths and solve problems.
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Geometry - Prove Triangles Similar using AA, SAS, SSS - 8.3
Pages: 6 |
This great worksheet has 14 problems where students are asked to use AA, SAS, and
SSS similarity statements to prove that triangles are similar, to find missings
angles and sides, and to set up proportions.
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Geometry - Similarity in Right
Triangles - Geometric Mean
Pages: 4 |
This is an excellent worksheet on similarity in right triangles. Students
must know how to find the geometric mean and to use the geometric mean to find the
lengths of missing sides when an altitude is drawn to the hypotenuse of a right
triangle (such as the length of the altitude is the geometric mean between the segments
of the hypotenuse and that each leg is the geometric mean between the hypotenuse
and the segment of the hypotenuse adjacent to that leg).
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Geometry - Proportions in Triangles - Side Splitter - Angle Bisector Theorem
Pages: 6
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This 11 problem worksheet on proportions in triangles requires the use of the Side-Splitter
Theorem and Triangle Angle Bisector Theorem to solve problems and find missing lengths
and measures.
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Geometry - Ratios of Perimeter and Area
of Similar Figures
Pages: 3
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This 6 problem worksheet contains problems on finding and comparing the perimeter
and area of similar figures.
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Geometry - Right Triangle Trigonometry
- Tangent Ratio
Pages: 4
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This is a very good worksheet with 11 problems on the tangent ratio in right triangle
trigonometry. Students are asked to express the tangent of an angle as a ratio
and to use tangent to find missing lengths and angle measures in right triangles.
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Geometry - Sine & Cosine Ratios in Triangles
Pages: 5
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This worksheet is very similar to the previous tangent worksheet, only now students
must
correctly choose and use either the sine or cosine ratios to complete each problem.
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Geometry - Angles of Elevation & Depression - Trigonometry
Pages: 5
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This is a great worksheet discussing angles of elevation and depression. Students
must solve word problems involving right triangles by correct selection of the tangent,
sine, and cosine ratios.
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Geometry - Vectors and Vector Addition
Pages: 5
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This worksheet contains problems on vectors and vector addition. Students
are asked to describe vectors using ordered pair notation and to identify and sketch
vectors. An example problem includes "sketch a vector that has a direction
40 degrees west of north".
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Geometry - Trigonometry &
Area of Polygons and Triangles
Pages: 4
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In this worksheet students must use trigonometry to find areas of regular polygons
and triangles. Problems include finding the area of regular pentagons, octagons,
dodecagons, and other polygons.
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Geometry- - Space Figures - Nets - Euler's Formula
Pages: 7
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This worksheet contains 10 problems where students are asked to recognize nets of
space figures and use Euler's Formula.
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Geometry - Space Figures & Drawings - Isometric - Orthographic
Pages: 9
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This great 12 problem worksheet contains problems on isometric and orthographic
drawings and asks students describe cross-sections of space figures.
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Geometry - Surface Area of Prisms
and Cylinders
Pages: 4
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This is a very good worksheet with 9 problems on surface area and lateral area of
prisms and cylinders.
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Geometry - Surface Area of Pyramids
and Cones
Pages: 5
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This worksheet consists of 12 problems on surface area and lateral area of pyramids
and cones.
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Geometry - Volume of Prisms and
Cylinders
Pages: 6
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This is a great worksheet with problems on finding the volume of prisms and cones
and using the formula for volume to find missing lengths.
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Geometry - Volume of Pyramids
and Cones
Pages: 6
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This worksheet contains 13 problems on finding the volume of pyramids and cones.
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Geometry - Surface Area and Volume
of Spheres
Pages: 4
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In this worksheet students are asked to find the surface area and volume of different
spheres. Problems include finding the surface area of a golf ball and baseball
given their diameters.
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Geometry - Relationship between
areas and volumes of Similar Solids
Pages: 3
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This is a very good 7 problem worksheet requiring the use of the ratios of areas
and volumes of similar solids to determine if solids are similar and to find missing
lengths.
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Geometry - Circles & Tangent
Lines
Pages: 4
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This great worksheet includes 11 problems on tangent lines in circles. Problems
require an understanding of the properties of tangent lines, circumscribed polygons,
and inscribed circles.
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Geometry - Circles - Arcs, Chords, & Central Angles
Pages: 6
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In this 9 problem worksheet students must apply the properties of chords, arcs,
and central angles of circles.
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Geometry - Inscribed Angles
Pages: 6
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This is a very good worksheet on inscribed angles. Students are asked to identify
inscribed angles and intercepted arcs and find measures of angles. Problems
require an understanding of the the theorems and corollaries relating to inscribed
angles and of the Chord-Tangent Theorem.
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Geometry - Circles - Angle Measures & Segment Lengths
Pages: 4
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This worksheet includes 13 problems where students are asked to find angle measures
and lengths of segments and arcs in circles.
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Geometry - Circles in Coordinate Plane - Equation, Center, Radius
Pages: 3
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This is a great worksheet on circles in the coordinate plane. Students are asked
to find standard equation of a circle, to graph circles based on a given equation,
and to write the standard equation of a circle from a graph.
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Geometry - Locus - Draw & Describe
Pages: 4
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This is an excellent worksheet with problems relating to locus. Students are
asked to sketch, describe, and apply the concept of locus given different conditions.
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Geometry - Transformations
- Reflections - Isometrics
Pages: 6
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This is a great worksheet with 11 problems on transformations, isometrics, and reflections.
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Geometry - Transformations
- Translations using Vectors & Matrices
Pages: 9
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This worksheet contains 16 problems on describing translations using vectors and
using matrix and vector sums to translate images.
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Geometry - Transformations &
Rotations - 12.3
Pages: 3
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This is a good worksheet on rotations. Students are asked to draw and identify
rotation images of figures and to find center of rotation.
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Geometry - Transformations - Compositions of Reflections
Pages: 4
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This is a 6 problem worksheet with problems on compositions of relections.
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Geometry - Transformations
- Symmetry - Type of Symmetry
Pages: 4
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This is a very good worksheet with 8 problems on symmetry, lines of symmetry, and
types of symmetry - such as rotational and reflectional.
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Geometry - Transformations
and Symmetry in Tesselations
Pages: 5
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This great worksheet contains problems asking students to identify transformations
and symmetry in tesselations.
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Geometry - Transformations
- Dilation images of figures
Pages: 3
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This is a very good worksheet on dilations. Students are asked to find the
center and scale factor of dilations and use scalar multiplication to find the image
for a dilation.
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