A prop for a movie is a regular pentagonal pyramid, each lateral edge measures 10 in., and each base edge measures 12 in. The apothem of the base measures 4.1 in. Round all answers to the nearest tenths. a) Find the lateral area of the pyramid b) Find the total area of the pyramid

A prop for a movie is a regular pentagonal pyramid, each lateral edge measures 10 in., and each base edge measures 12 in. The apothem of the base measures 4.1 in. Round all answers to the nearest tenths. a) Find the lateral area of the pyramid b) Find the total area of the pyramid

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

Section9.2: Pyramids, Area, And Volume

Problem 23E

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a) Find the lateral area of the pyramid

b) Find the total area of the pyramid

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