Question

The angle 18° is equal to​

Answer 1

Answer:

Complimentary angles are two angles that sum up to 90 degrees.

Let the smaller angle be y degrees

Therefore, the larger angle = y + 18 degrees

To find the measure of the smaller angle:

y + y + 18 = 90

2y + 18 = 90

2y = 90 - 18 = 72

y = 72/2 = 36 degrees

To find the measure of the larger angle:

The larger angle = y + 18

y + 18 = 36 + 18 = 54 degrees

The measure of the smaller angle = 36 degrees

The measure of the larger angle = 54 degrees

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