The complement of an angle is 5° less than the angle. Find the angle
Show answer & explanation
Correct answer: A
Explanation
Complementary Angle = Angle − 5°
According to the formula: Angle + Complementary Angle = 90°
x + (x − 5) = 90
⇒ 2x − 5 = 90
⇒ 2x = 95
⇒ x = 47.5°