Question: Find the area of a triangle PQR, where .P = ( 5, 3, 5), Q (O, 4, 4), and R = ( 4, 3,

Find the area of a triangle PQR, where .P = ( 5,
3, 5), Q (O, 4, 4), and R = ( 4, 3,

Find the area of a triangle PQR, where .P = ( 5, 3, 5), Q (O, 4, 4), and R = ( 4, 3, 1)

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