Question

An angle whose supplement is 6 times it's complement , is given by .

a. 70°
b. 72°
c. 54°
d. 36°


​

Answer 1

Answer:

• An angle complement is 72 degree

Answer 2

Answer:

Correct option is

A

42

∘

let angle be x

complement 90−x

supplement 180−x

6(90−x)=2(180−x)−12 {Given}

540−6x=360−2x−12

180−12 = 4x

x=42

∘