Question

If ∆ABC – ∆PQR in which ∠A = 53° and ∠Q = 77°, then ∠R is

विकल्प

• 50°

• 60°

• 70°

• 80°

Answer 1

If ∆ABC – ∆PQR in which ∠A = 53° and ∠Q = 77°, then ∠R is 50°