Question

Two supplementary angles are in the ratio of 3:7 find the angles​

Answer 1

Answer:

54 degree and 126 degrees

Step-by-step explanation:

Let the two angles be 3x and 7x.

Supplementary angles add up to 180 degrees.

Therefore:

3x + 7x = 180

10x = 180

x = 18

3x = 3 * 18 = 54

7x = 7 * 18 = 126

Answer:

The two angles are 54 degrees and 126 degrees.

Answer 2

Answer:

let the angles be 3x and 7x

A.T.Q

3x + 7x = 180°

10x = 180°

x = 180° ÷ 10

x = 18°

the angles are:

3x = 3 × 18 = 54°

7x = 7 × 18 = 126°