A column is composed of a regular octagonal prism surmounted by a regular pyramid. The base of the pyramid coincides with the base of the prism. The altitude of the prism is 10 cm. the lateral edge of the pyramid is 12 cm., and the base edge of the prism is 5 cm. What is the lateral area, surface area, and volume of the column?

A column is composed of a regular octagonal prism surmounted by a regular pyramid. The base of the pyramid coincides with the base of the prism. The altitude of the prism is 10 cm. the lateral edge of the pyramid is 12 cm., and the base edge of the prism is 5 cm. What is the lateral area, surface area, and volume of the column?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.1: Prisms, Area And Volume

Problem 16E: For the right triangular prism, suppose that the sides of the triangular base measure 4 m, 5 m, and...

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