Consider the triangle with vertices P= (2;4,4), Q=(-1,4,7), and R =(5,2,9). Find the leughts of the sides of |PQ|; | PRI and |QR| this triangle.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.1: Rectangular Coordinate Systems
Problem 15E
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Consider the triangle with vertices P= (2-4,4),
Q = (-1,4,7), and R =(5,2,9)
Find the leughts of the sides of this triangle.
PRI, IPRI and QRI
PQ
Transcribed Image Text:Consider the triangle with vertices P= (2-4,4), Q = (-1,4,7), and R =(5,2,9) Find the leughts of the sides of this triangle. PRI, IPRI and QRI PQ
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