Question

In a triangle PQR, ∠P=500 , ∠Q=1000, then ∠R= ​

Answer 1

Answer:

In △PQR, ∠P=50

∘

, ∠R=70

∘

Sum of angles of the triangle = 180

∠P+∠Q+∠R=180

50+∠Q+70=180

∠Q=60

∘

Side opposite smaller angle is shorter and side opposite to larger angle is larger.

Hence, QR is the smallest side, PQ is the largest side.

hope it is helpful