Question

The supplementary angels are in the ratio of 1:4. Find the angles. ​

Answer 1

Answer:

Let the ratio be x : 4x

According to the question

X + 4x = 180 degree

5x = 180 degree

X = 180/5

X = 36

4x = 36 * 4

= 144

Therefore

The required angles are

36 and 144 degree

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Answer 2

let as suppose = 1x , 4x

1x+4x=180

5x=180

x=180 ÷5

x=36

1x=1(36) = 36

4x=4(36) = 144

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