Question

in a triangle pqr PQ is equal to QR and angle b is equal to 30° find the measure of angle q and angle r​

Answer 1

HEYA MATE

here is your answer

Answer:

angle q= 120°  angle r= 30°

Step-by-step explanation:

In triangle pqr, PQ is equal to QR ,

so angle QPR= angle PRQ =30° ( Angles opp. to equal sides are equal)

Now,

angle QPR+PRQ+RQP=180° ( Angle sum property)

Therefore angle PQR= 180-60= 120°

Hope it helps..