Question

the measure of an angle is twice the measure of its supplement angle . find its measure ?​

Answer 1

Answer:

120 degrees

Step-by-step explanation:

let measure of the supplement of the angle be x

measure of the angle=2x

so 2x+x=180degeees

=)3x=180degrees

=)x=60degrees

measure of the angle=2x=60degrees×2=120degrees

hope it helps.

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