ind the area of a triangle PQR, where P=(-4,3,-3), Q=(3,-2,4) and R=(-2,2,1)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.5: Solving Quadratic Equations By Completing The Square
Problem 30PPS
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Question
Find the area of a triangle PQR, where P=(-4,3,-3), Q=(3,-2,4) and R=(-2,2,1)
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