Question

What is Angle PRQ is this​

Answer 1

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Given :

ΔPQR

∠PQR=70°

∠RPQ=60°

To find :

∠PRQ

Solution :

Sum of all angles of a triangle = 180°

In ΔPQR

∠PQR+∠RPQ+∠PRQ =180°

70°+60°+∠PRQ =180°

130°+∠PRQ =180°

∠PRQ =180°-130°

∠PRQ =50°

Hence,∠PRQ =50°