1. Consider the parallelepiped with adjacent edges u = 6i + 4j + 2k; v= 2i+ 2j + 4k; w = 2i + 6k + 6k a. Find the volume. b. Find the area of the face determined by u and w. c. Find the angle between u and the plane containing the face determined by u and w.

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
Section9.4: Polyhedrons And Spheres
Problem 1E: Which of these two polyhedrons is concave? Note that the interior dihedral angle formed by the...
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1. Consider the parallelepiped with adjacent edges
u = 6i + 4j + 2k; v= 2i+ 2j + 4k; w = 2i + 6k + 6k
a. Find the volume.
b. Find the area of the face determined by u and w.
c. Find the angle between u and the plane containing the face determined
by u and w.
Transcribed Image Text:1. Consider the parallelepiped with adjacent edges u = 6i + 4j + 2k; v= 2i+ 2j + 4k; w = 2i + 6k + 6k a. Find the volume. b. Find the area of the face determined by u and w. c. Find the angle between u and the plane containing the face determined by u and w.
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