Question

The measures of three angles are in the ratio 5:3:1.Find the measures of these angles.

Answer 1

Answer:

Let measure of the given angles of a triangle be 5x, 3x and x. So, the angles are 5x = 5 x 20° = 100°, 3x = 3 x 20° = 60° and x = 20° i.e. 100°, 60° and 20°.

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Answer 2

Answer:

100°, 60°and 20°

Step-by-step explanation:

let ratio be x

sum of all angles of triangle is 180°.

5x+3x+x= 180.

9x=180°

x=20°

put x value in given angle is

5x=5*20=100°

3x=3*20=60°

x=20°