Question

Use the cross product to find the area of the triangle with the vertices P = (2, 2, 6), Q = (4, 5, 4), and R = (2, 6, 10) in the figure. (Express numbers in exact form. Use symbolic notation and fractions where needed.) A =

          Use the cross product to find the area of the triangle with the vertices P = (2, 2, 6), Q = (4, 5, 4), and R = (2, 6, 10) in the figure.
(Express numbers in exact form. Use symbolic notation and fractions where needed.)
A =

$Use the cross product to find the area of the triangle with the vertices P = (2, 2, 6), Q = (4, 5, 4), and R = (2, 6, 10) in the figure. (Express numbers in exact form. Use symbolic notation and fractions where needed.) A =$

Added by Mary A.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Sri K

09/19/2023

Step 1

Find the vectors PQ and PR: PQ = Q - P = (4,5,4) - (2,2,6) = (2,3,-2) PR = R - P = (2,6,10) - (2,2,6) = (0,4,4) Show more…

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Use the cross product to find the area of the triangle with the vertices P = (2,2,6), Q = (4,5,4), and R = (2,6,10) in the figure. (Express numbers in exact form. Use symbolic notation and fractions where needed.)