TOPIC:CROSS PRODUCT ( please cross product on answering ) 20. Show that the quadrilateral having vertices at (1, 1,3). (-2,1,-1). (-5,4,0), and (-8, 4, -4) is a parallelogram andfind its area.

This is a problem related to area of the parallelogram by cross products. Based on the general…

Answered: Show that the quadrilateral having…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section: Chapter Questions

Problem 10RE

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Show that the quadrilateral having vertices at (1, 1,3), (-2,1,-1), (-5,4, 0), and (-8, 4,-4) is a parallelog find its area.