Question

if the measures of the angles of a triangle are in the ratio 1: 2: 3 find the number of degrees in the smallest angle

Answer 1

Smallest angle = 30

Explanation:

Ratio = 1 : 2 : 3

Angles are x ,2x , 3x

Sum of all angles of triangle = 180

x +2x +3x = 180

6x = 180

x = 180/6

x = 30