Question

Two saplimantary angles are in ratio of 7:3 find its measurement

Answer 1

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

7/10 × 180 = 126

3/10 × 180 = 54

The two angles are 126 & 54 degrees.