Question

5. Write the supplement of following angles 31.51°
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Answer 1

Answer:

180-31.51=148.49 degree

Step-by-step explanation:

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Answer 2

Answer:

let the angle be x

it's supplement=180 -x

A.T.Q

(180-x)-x= 31.51

180-2x=31.51

2x=180-31.51

=-148.49

x= 148.49/2

=74.245°

Step-by-step explanation:

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