Math, asked by 55raidiyana, 1 day ago

∆ PQR , M is the midpoint of PQ and MN // QR , MN = 5cm, PQ = 12cm, PR = 13cm find perimeter of ∆ PQR ?

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Answered by nana66

3

Answer:

if mn = 5cm

QR = 10 cm

So perimeter = 10+12+13=35cm

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