Question

if the angle of ratio 1:2:3 then samallest angle is



​

Answer 1

Answer:

1x + 2x + 3x = 180°

6x = 180°

x = 30°

1x = 30°

2x = 2*30° = 60°

3x = 3*30° = 90°

smallest angle is 30°

Answer 2

Answer:

Ratio of the angle is 1 : 2 : 3

let the common term be x

so x + 2x + 3x =180° ( Angle Sum Property)

6x = 180°

x = 180/6

x = 30°

angles are : x = 30°

2x = 60°

3x = 90°

smallest angle is 30°

Hope it helps you