Question

find an angel whose supplementary angel is four times its complementary angel​

Answer 1

Answer:

Angle = 60°

Step-by-step explanation:

Find the angle whose supplement is 4 times its complement

Let say Angle  = X°

Supplement angle = 180° - X°

Complement Angle = 90° - X°

supplement is 4 times its complement

=> 180° - X°  =  4 * (90° - X°)

=> 180° - X°  =  360° - 4X°

=> 3X°  =  180°

=> X°  =  60°

Angle = 60°