Question

the measure of the angle which is equal to its supplement is.........​

Answer 1

Answer:

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When 2 angles are supplementary then their sum is 180°.

Let the angle be x° , then it's supplement is also x° according to the given condition.

So, x + x = 180

2x = 180

x = 90°

Measure of angle is 90°

Now in second question , let the complement of angle be x°

Then the angle is 5x°

When the angles are complementary,

5x + x = 90

6x = 90

x = 15°

So the angle is 15° and it's complement is 15 x 5 = 75°

Hope This Helps You!