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Find the area of a triangle whose vertices are P(1,3,2) Q(2,-1, 1) R(-1,2,3)​
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Find the area of a triangle whose vertices are P(1,3,2) Q(2,-1, 1) R(-1,2,3)​

User Javier Hertfelder
by
7.6k points

1 Answer

1 vote

Answer:

5199

Explanation:

Because

User Yoel Halb
by
7.0k points
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