Question

The measure of an angle is 30° more than
twice the measure of its supplement. Find
the measure of the angle.​

Answer 1

Answer:

Let the angle be X degree.

Then its supplement is (180-X) degree.

Given that, Angle - 2 x Supplement = 30.

X - 2(180 - X) = 30

X - 360 + 2X = 30

3X = 30 + 360 = 390

X = 390/3 = 130

Hence, the angles are 130 and 50 degrees

Answer 2

Answer:

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