Question

the measure of three angles of a triangle are in the ratio 5:3:1. Find the measure of these angles​

Answer 1

Answer:

let angle be x

5x+3x+x=180°

9x=180°

x=20°

angles are

100°, 60°, 20°

Answer 2

Answer:

Answer =

Measure of the three angles is 100°, 60°, and 20°

Step-by-step explanation:

5x + 3x + 1x = 180° (sum of measure of angles of a triangle is 180°)

=>9x = 180°

=>x = 180° ÷ 9

=> x = 20°

5x = 5 × 20° = 100°

3x = 3 × 20° = 60°

1x = 1 × 20° = 20°