Question

An angle is 1/5th of it
supplement. Find the angle​

Answer 1

Answer:

supplement means 180°

so let one angle be 'x' and other is 1/5th of 'x'

Answer 2

Step-by-step explanation:

Sum of supplementary angles = 180°

Let one angle be = X

Therefore the other angle will be = X

5

therefore

$x + \frac{x}{5 } = \frac{5x}{5} + \frac{x}{5}$

$\frac{6x}{5} = 180$

6x = 900

X = 150

therefore one angle is 150°

and the other angle = 150°/5 = 30°

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