Geometry Worksheet
Lateral Area & Surface Area of Pyramids & Cones
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Lateral and
Surface Area of Pyramids & Cones |
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This worksheet contains problems on surface area and lateral area
of Pyramids & Cones. Students must apply the appropriate formulas to find the lateral
and surface areas of different figures. |
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Sample Problems from Worksheet (diagrams not shown) |
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1) Find the surface area of the solid. Round to the nearest square foot.
2) Find the surface area of the square pyramid.
3) Find the value of x, the slant height of the regular pyramid. Round
your answer to the nearest hundredth, if necessary.
5) Calculate the surface area of the lateral faces of a regular octagonal pyramid
that has a slant height of 12 cm and a base side length of 10 cm.
9) Find the surface area of the cone. Round to the nearest tenth.
10) Find the slant height of the right cone.
11) Find the lateral area and the surface area of the cone. Use 3.14 for pi and
round the answer to the nearest hundredth. The diagram is not to scale.
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