Question

Supplementary angle one angle is theory and half times the other find their measures

Answer 1

Answer:

60 degree

Step-by-step explanation:

Let the two angles be x and y.

We know that these angles are supplementary.

So, x + y = 180

If y is half of x, then

x + 1/2(x) = 180

3/2 (x) = 180

x = 180 (2/3)

x = 120 degree

y = 60 degree

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