Question

3. In a ∆ABC, if angle A = 72º and angle B = 65°, find the measure of angle C​

Answer 1

As we know,

Sum of angle of triangle is 180°

Then,

Angle A+ Angle B +Angle C=180°

72°+65°+x=180°

137°+x=180°

x=180°-137°

x=43°

Thus Angle C is 43°

Answer 2

Step-by-step explanation:

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