Question

If ΔABC ≅ ΔPQR and ∠Q = 60° , ∠R = 40° then ∠A =

Answer 1

Step-by-step explanation:

sum of triangle is 180°

so , angle PQR = 180

angle P + Q + R = 180°

P + 60 + 40 = 180

P = 180 - 100

P = 80°

so , angle A = angle P

angle A = 80° Answer

hopefully , it'll helpful for u !

regards- Atul Singh vairagi