Question

find measureof an angle which is twice the measure of its supplementary angle.

Answer 1

hope this will help you..........

let the supplementary angle be x

then the angle will be 2x

as we know that the sum of two supplementary angles is equal to 180 degree

so,

x+2x=180

3x=180

x=180/3

x=60

therefore the angle will be 2x=2*60=120....

is it helpful ??????

Answer 2

Answer:

your answer is 120°

Step-by-step explanation:

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