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Learn how to find the surface area of pyramids and cones with step-by-step examples. Round answers to the nearest whole number.
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Chapter 9 Surface Area and Volume
The base of a pyramid is a polygon and the lateral faces are triangles with a common vertex.
Example 1: Find the Slant Height Find the slant height of the Rainforest Pyramid. Round your answer to the nearest whole number.
Example 2: Find Surface Area of a Pyramid Find the surface area of the pyramid.
Example 3: Find Surface Area of a Cone Find the surface area of the cone to the nearest whole number.