Question

(i) 45°
(1165
3. The difference in the measures of two complementary angles is 12°. Find the measures of the angles.
2.2 Supplementary Angles​

Answer 1

AnswEr:-

Let one angle be x ,

• If two angles are complementary, the sum of their measures is 90 degrees.

SO, its complement = (90-x)

Then,

=> x-(90-x) = 12

=> x-90+x = 12

=> 2x = 12+90=> 102

=> x =102/2 = 51°

And  its complement = (90-x) = 90-51 = 39°.

Hence, measures of two angles are 51 °& 39° .

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Answer 2

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