Question

in ∆PQR right angled at Q,PQ=3cm and PR=6cm.Find angle QPR and anglePQR?​

Answer 1

Step-by-step explanation:

We know that

Angle PQR- 180°

Angle P+ 90° +30°-180°

Angle P+120°- 180°

Angle P- 180°-120°

Angle P=60°

So Angle QPR= 6p°

Hence- Angle PRQ=30°

Angle QPR=60°

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