In the regular pentagonal pyramid, each lateral edge measures 11 in., and each base edge measures 7 in. The apothem of the base measures 4.8 in. Find the lateral area (in square inches) of the pyramid. (Round your answer to two decimal places.) Find the total area (in square inches) of the pyramid. (Round your answer to two decimal places.)
In the regular pentagonal pyramid, each lateral edge measures 11 in., and each base edge measures 7 in. The apothem of the base measures 4.8 in. Find the lateral area (in square inches) of the pyramid. (Round your answer to two decimal places.) Find the total area (in square inches) of the pyramid. (Round your answer to two decimal places.)
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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In the regular pentagonal pyramid, each lateral edge measures 11 in., and each base edge measures 7 in. The apothem of the base measures 4.8 in.
Find the lateral area (in square inches) of the pyramid. (Round your answer to two decimal places.)
Find the total area (in square inches) of the pyramid. (Round your answer to two decimal places.)
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