4.) The surfaces r = 2 and 5, 0 = 30° and 75°, and = 20° and 60° identify a closed surface. (a) Find the enclosed volume, (b) Find the total area of the enclosed surface. (c) Find the total length of the twelve edges of the surface, (d) Find the length of the longest straight line that lies entirely within the volume.
4.) The surfaces r = 2 and 5, 0 = 30° and 75°, and = 20° and 60° identify a closed surface. (a) Find the enclosed volume, (b) Find the total area of the enclosed surface. (c) Find the total length of the twelve edges of the surface, (d) Find the length of the longest straight line that lies entirely within the volume.
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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