Math 8 Chapter 4 Lesson 7: Regular pyramids and regular truncated pyramids

Math 8 Chapter 4 Lesson 7: Regular pyramids and regular truncated pyramids 1. Summary of theory 1.1. Pyramid – The base is a polygon, the sides are triangles that share a vertex. The line that passes through the top and is perpendicular to the plane of the base is called the altitude. 1.2. Regular pyramid …

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