Question

Find the angle which is five times its supplement.

Answer 1

Hii there!!

Let one angle be x

Another angle= 5x

Equation formed,

x+5x=80

6x=180

x=180/6=30°

5x=30x

5= 150° ans

Hope it helps.

Answer 2

Answer:

sum of supplementary angles= 180°

let one angle be x

so, other angle= 5x

now,

x+ 5x= 180°

6x= 180°

x= 30°

thus, first angle= 30°

second angle= 30×5

= 150°

HOPE THIS HELPS

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