1. The volume of a frustum of a pyramid is 140 cu.m. It has a rectangular upper base of 3m x 4m and altitude of 5m. a.) Determine the dimension of the lower base. b.) Determine the lateral area of the frustum of a pyramid. c.) Determine the total surface area of the frustum of a pyramid.

1. The volume of a frustum of a pyramid is 140 cu.m. It has a rectangular upper base of 3m x 4m and altitude of 5m. a.) Determine the dimension of the lower base. b.) Determine the lateral area of the frustum of a pyramid. c.) Determine the total surface area of the frustum of a 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 41E

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