2. Find the dihedral angle formed by any two adjacent faces, the total area and the volume of a regular tetrahedron if the measure of one edge is 10 inches

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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2. Find the dihedral angle formed by any two adjacent faces, the total area and the volume of a regular tetrahedron if the measure of one edge is 10 inches.
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