A = (1, 1,1), B= (1, -1, -1), C=(-1,-1, 1). all its vertex angles and the area. aPR bu u yr

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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5. Given a spherical triangle with vertices
A = (1, 1,1), B= (1,-1, -1), C= (-1,-1,1).
Find all its vertex angles and the area.
Transcribed Image Text:5. Given a spherical triangle with vertices A = (1, 1,1), B= (1,-1, -1), C= (-1,-1,1). Find all its vertex angles and the area.
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