Question

If 2 supplementary angles are in the ratio 5:3, then the bigger angle is *​

Answer 1

Step-by-step explanation:

5x+3x =180°

8x=180°

x= 180°/8

x=22.5°

bigger angle= 5×22.5°

Answer 2

180 = 5x + 3x

8x= 180

x=180/8= 22.5

the bigger one = 5x = 5×22.5

=112.5° ans