an angle is twice its supplement. find the measure of the angles

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Grade: Education Subject: mathematics
an angle is twice its supplement. find the measure of the angles
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Answer:

60° and 120°

Step-by-step explanation:

Let the angle be x and its supplement be 2x.

x + 2x = 180°

3x = 180°

x = 180°/3

x = 60°

2x = 120°