Using determinants, find the area of the triangle whose vertices are (-1,1), (2,2), and (-2,4). Write your entire procedure explicitly and in detail.
Using determinants, find the area of the triangle whose vertices are (-1,1), (2,2), and (-2,4). Write your entire procedure explicitly and in detail.
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.CM: Cumulative Review
Problem 26CM: Use a determinant to find the area of the triangle with vertices (2,2), (8,2) and (6,5)
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