Question

Find the angle whose supplementary angle is 4 times than its complimentary angle​

Answer 1

Step-by-step explanation:

Supplementary angles add to 180 degrees, so the supplement of angle x is 180 - x. Complementary angles add up to 90 degrees, so the complement of x is 90-x. Supplement is 120, complement is 30, 120 is four times 30.

Answer 2

Step-by-step explanation:

a supplement angle is the angle whose sum is 180 degree.

let the angle be x.

it's supplement is 180-x.

it's complement is 90-x.

so, 180-x=4×(90-x).

or,180-x=360-4x.

x= 180/3=60°.