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Point P, Q, and R are located at (–1, 4, 8), (2, -1, 3), and (–1, 2, –3). Determine the area of triangle PQR. Select your answer. 28.06 22.04 11.02 56.12

Point P, Q, and R are located at (–1, 4, 8), (2, -1, 3), and (–1, 2, –3). Determine the area of triangle PQR. Select your answer. 28.06 22.04 11.02 56.12

Power System Analysis and Design (MindTap Course List)
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.59P
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Point P, Q, and R are located at (–1, 4, 8), (2, –-1, 3), and (–1, 2, –3). Determine the area of triangle PQR. Select your answer. 28.06 22.04 11.02 56.12
Transcribed Image Text:Point P, Q, and R are located at (–1, 4, 8), (2, –-1, 3), and (–1, 2, –3). Determine the area of triangle PQR. Select your answer. 28.06 22.04 11.02 56.12
Given the vectors M = -10ax + 4ay – 8az and N = 8ax – 7ay – 2az evaluate |M||N|(M + Ñ) Select your answer. — 290.2а, — 435.4аy + 1451.2а, -580.5az + 3193a, – 2902az -290.2a, – 435.4ay – 1451.2a, —580.5а, + 319Зау + 2902а,
Transcribed Image Text:Given the vectors M = -10ax + 4ay – 8az and N = 8ax – 7ay – 2az evaluate |M||N|(M + Ñ) Select your answer. — 290.2а, — 435.4аy + 1451.2а, -580.5az + 3193a, – 2902az -290.2a, – 435.4ay – 1451.2a, —580.5а, + 319Зау + 2902а,
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