Question

If ∆ABC~∆PQR Angle A =40° , Angle B= 35°, Then find Angle R=?​

Answer 1

Answer:

Angle R = 90°

explanation:

Angle A + Angle B + Angle C = 180°- (Sum of all angles

triangle is 180°)

40°+ 50° + Angle C = 180°

90° + Angle C = 180°

Angle C = 180°-90°

Angle C = 90°

∆ ABC~ ∆ PQR

tHEREFOR, ANGLE C= ANGLE R= 90°