Question

the supplementary angles are in the ratio 7:8 . Find the angles​

Answer 1

Answer:

84,96

Step-by-step explanation:

let the whole=x

7x+8x=180

15x=180

x=180/15

x=12

7x=7*12=84

8x=8*12=96

I hope my answer helps you☺☺

Answer 2

Answer:

x=12

7*12=84

8*12=96

Step-by-step explanation:

let the angles be x.

7x+8x=180° (supplementary angles)

15x=180°

x=180°/15

x=12

1st angle = 7*12

=84

2nd angle=8*12

=96