Question

 In a triangle PQR, if ∠QPR = 100° and PQ = PR, then ∠R and ∠Q respectively are *




​

Answer 1

Answer:

Equal angles.

Hope it helps you.

Answer 2

Answer:

40° and 40°

Explanation:

Given that <QPR is 100° and PQ and PR lengths are equal...

This shows that it is a isocelues triangle...in an isocelues triangle the base angles are equal...

So,<R=<Q

<P+<Q+<R=180°

100°+<R+<R=180°

100°+2<R=180°

2<R=180-100

2<R=80°

<R=80

2

<R=40°

that implies <R=<Q=40°

Hope this helps you