Question

Two supplementary angles are ratio 5:7 .find the angle

Answer 1

Step-by-step explanation:

(5+7)x=180

12x=180

X=15

5x=75

7x=105

Answer 2

Answer:

75 and 105

Step-by-step explanation:

let the angle be X

5x +7x = 180

12x = 180

X = 180/12

X = 15

therefore = 5×15 - 75

7×15- 105