Solve the following problems and graph. Show by slope formula that the triangle whose vertices are (8, -4), (5, -1) and (-2, -8) is a right triangle. Find it’s area.

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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Solve the following problems and graph. Show by slope formula that the triangle whose vertices are (8, -4), (5, -1) and (-2, -8) is a right triangle. Find it’s area.
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