Question

If P is a moving point in the xy-plane in such a way that perimeter of triangle PQR is 16 {where Q(3, √5), R(7,3 √5)}then maximum area of triangle PQR is :-

(1) 6

(2) 12

(3) 18

(4) 9

(Please explain your answer)

Answer 1

Answer:

the answer is (12)OK

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Step-by-step explanation:

When one substance dissolves into another, a solution is formed. A solution is a homogeneous mixture consisting of a solute dissolved into a solvent . The solute is the substance that is being dissolved, while the solvent is the dissolving medium.