Answered: Consider points A(2, –3, 4), B (0, 1,…

Consider points A(2, –3, 4), B (0, 1, 2) and C(-1,2,0). 1.4 Find the area of parallelogram ABCD with adjacent sides AB and AC. 1.5 Find the area of triangle ABC.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter10: Analytic Geometry

Section10.CR: Review Exercises

Problem 37CR: Determine whether ABC, with vertices A0,0,0, B1,2,4, and C0,0,8, is an isosceles triangle.

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Consider points A(2, – 3, 4), B (0, 1, 2) and C(-1,2,0).
1.4 Find the area of parallelogram ABCD with adjacent sides AB and AC.
1.5 Find the area of triangle ABC.

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