Question

How to solve the angle of triangle are in the ratio of 1:3:5. Find the measure of each of the angles

Answer 1

1x+3x+5x=180°
X=20°
Therefore angles are=20°,60°,100°

Answer 2

Ratio given = 1:3:5
one side = 1x
second side = 3x
third side = 5x

sum of all sides = 180

according to the sum,

1x+3x+5x = 180
9x = 180
x = 180/9
x = 20
one side = 20

second side = 3*20 = 60

third side = 5 * 20 = 100

HOPE IT HELPS ! ! !