Question

4. Find the angle which is three times its supplementary angle.​

Answer 1

Here's the required answer to your question

Answer 2

ANSWER :

Let ANGLE are A and B

given A = 3B

in SUPPLEMENTARY ANGHLES

A+B = 180

I.E. 3B+B = 1804B = 180

B = 45 I.E. A = 135

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