Question

Find the two supplementary angles whose ratio is 7:8.
​

Answer 1

The measures are 84° and 96°, respectively, in the ratio of 7:8.

Answer 2

Answer:

The two supplementary angles are 84° & 96°

Step-by-step explanation:

the two supplementary are in the ratio 7:8 let it be x then we get 7x & 8x.

we know that supplementary angles form 180°

then,7x+8x = 180°

15x = 180°

x = 180°/15

x = 12°

then angles are,

7x = 7(12°) = 84°,

8x = 8(12°) = 96°