Question

Find the lettered angles.​

Answer 1

Answer:

m= 50° (angles opposite to equal sides are equal)

x=80° (50°+50°+x=180

=>x=180-100=80)

Answer 2

Step-by-step explanation:

PR=RQ

angle P=angle Q

therefore m = 50°

sum of all angles of a triangle is 180°

50 + 50 + n = 180°

n = 80°