Question

two suplementary angles are is the ratio 7:8 then the angle are​

Answer 1

Let the angles be 7x and 8x

Since they are supplementry,

so,

7x+8x=180°

15x=180°

x= 180/15 = 12°

So, the angles are

7x = 7×12 = 84°

8x = 8×12 = 96°

Cheers!!

Answer 2

SOLUTION

Two supplementary angles = 7:8

☑️ Let the angle be x

==) 7x+8x= 180° {Supplementary angle,}

==) 15x= 180°

==) x= 180/15

==) x= 12

Now,

Ist angle

_________

7x= 7×12= 84°

||nd Angle

___________

8x= 8×12 = 96°

Hope it helps ❣️❣️✔️