Find the area of triangle PQR formed by the points P(-5, 7), Q( -4, -5) and R(4, 5).
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Answered by
7
Answer:
Area of the triangle is 61 unit square
Explanation:
Hope the answer in the above attachment helps you
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Answered by
20
Answer: 53 sq.units .
Explanation: ar(pqr)= 1/2 ×(25-20+28+28+20+25)
= 1/2×106
=53..
It is done by the formula of rd.sharma!!
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