Question

If the angles of a triangle are in the ratio 2: 4: 3 then find the measure of its smallest angle? (2 M)

Answer 1

Answer:

Smallest angle = 40

Step-by-step explanation:

Let common multiple be x

Angles are 2x , 3x and 4x

2x + 3x + 4x = 180........Sum of angles of triangle is 180

9x = 180

x = 20

Smallest angle = 2x = 40