Question

hey mates can u help me in this question ​

Answer 1

Answer:

let triangle ABC

Angle B = 55 ( given )

Angle A + Angle B = 95( exterior angle property )

Angle A + 55 = 95

Angle A = 95 - 55

Angle A = 40

Angle A + Angle B + Angle C = 180 ( Angle Sum property)

40 + 55 + Angle C = 180

95 + Angle C = 180

Angle C = 180 - 95

Angle C = 85