10.1.2 Surface Area of Pyramids and Cones − Practice
1. Find the lateral area and surface area of a regular square pyramid with base edge length 5 in. and slant height 9 in.
2. Find the lateral area and surface area of a regular hexagonal pyramid with base edge length 60 m and slant height 35 m.
3. Find the lateral area and surface area of a right cone with radius 6 cm and slant height 13 cm.
4. Find the lateral area and surface area of a right cone with diameter 8 m and slant height 13 m.
5. Find the surface area of the composite figure.
6. Find the diameter of the circular base created by folding the figure into a right cone.
150
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