Question

in traingle and , if A - B = 15° , B - C = 30° find all the angles
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Answer 1

Answer:

We know that All the sum of the Angles in a triangle = 180°

let the side A be X

Given

A - B = 15°

B-C = 30°

A + B + C = 180°

X + 15° +30° = 180°

X + 15° = 180° - 30°

X + 15° = 150°

X = 150° - 15°

X = 135 °

There fore Side A = 135°

B = 135 - 120° = 15°

C = 120°- 90° = 30°

I'm not Sure at This May your question is wrong..

pls repost the question correctly ..