Question

Angles of a triangle are in the ratio 2 : 4 : 3. Find the smallest angle of the triangle

Answer 1

40° is the smallest angle of the triangle.

Hope it helps!

Answer 2

Explanation:

sum of all the angles in a triangle=180

let the angles be 2x, 4x and 3x

so, 2x+4x+3x=180

9x=180

x=20

so smallest angle 2x= 2(20)= 40 degrees