Question

in the triangle PQR, PQ =20cm, QR =22cm and R = 15 degrees. Find two possible values for angle PQR and PR

Answer 1

Step-by-step explanation:

${\huge{\bf{\red{Perimeter-:}}}}$

${\sf{Perimeter=4×side}}$

$\implies$ ${\sf{Perimeter=4×24}}$

$\implies$ ${\sf{Perimeter=96cm}}$

${\boxed{\bf{\green{Ans-:96cm}}}}$

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