Question

angel pqr =p=90 degrees angle q=30 degrees find angel r=x​

Answer 1

Answer:

r=60

Step-by-step explanation:

In triangle pqr

p+q+r=180

180-120=60

r=60

Answer 2

Answer:

60°

Step-by-step explanation:

angle sum property of triangle=angle p+angle q+angle r

180°=90°+30°+x

180°=120°+x

180°-120°=x

x=60°