Question

∆PQR, ∠P = ∠Q + ∠R. What type of triangle does PQR represent and give reason in support of your answer.

Answer 1

Answer:

Given, ∠A=∠Q, ∠B=∠R

Side AB lies between ∠A and ∠B and side QR lies between ∠Q and ∠R.

Hence, AB should be equal to QR as they are the corresponding sides.

The two triangles to be congruent by ASA rule.