Correct option is B
Given:
The measure of an angle is three times the measure of its complement.
Identity Used:
Complimentary angle : x + y = 90°
Solution:
Let x be the required angle, the other angle is 3x.
According to the question,
x + 3x = 90°
4x = 90°
x = 22.5°
And the other angle measures
3x = 3 × (22.5°) = 67.5°
Then the Required angles are 22.5° and 67.5°.





