Calculus 3: Vector Calculus in 3-D (27 of 35) Area of a Triangle: Example

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In this video I will find the value of the area of a triangle, A=?, in a 3-dimensional space, give the 3 vertices of the triangle, P1=(2,2,0), P2(-1,0,2), P3(0,4,3).

Next video in the series can be seen at:
https://youtu.be/EkgrZPun1_w

Questions?

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