Question

find the value of complementary angle of 75 degree​

Answer 1

complementary of any angle is 90°-angle
therefore, complementary of 75° is 90 - 75 = 15°

Answer 2

Answer:

The complementary angle is 15°

Step-by-step explanation:

Given the angle 75°

we have to find its complementary angle.

Let its complementary angle be x

Two angles are said to be complementary if their sum is equals to 90°

If x is the complementary angle of 75° then by definition of complementary angles

$75^{\circ}+x=90^{\circ}$

Subtract 75° from both sides, we get

$x=90^{\circ}-75^{\circ}=15^{\circ}$

Hence, the complementary angle is 15°