Find the area of a triangle PQR, where P = (-2, 1, 2), Q = (- 4, -4, -2), a R = (- 3, 1, 0) Question Help: OVideo Submit Question

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.1: Triangles
Problem 1C
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Find the area of a triangle PQR, where P = (– 2, 1, 2), Q = (- 4, - 4, - 2), and
R= (-3, 1, 0)
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Transcribed Image Text:Find the area of a triangle PQR, where P = (– 2, 1, 2), Q = (- 4, - 4, - 2), and R= (-3, 1, 0) Question Help: Ovideo Submit Question
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