Question

10. If the angles of a triangle are in the ratio 2:3:4, then find the angles of the

triangle.​

Answer 1

Step-by-step explanation:

ratio of all angles of triangle = 2:3:4

let it be = 2x , 3x ,4x

sum of all angles of triangle = 180°

so, 2x + 3x + 4x = 180°

9x = 180°

x = 180/9

x = 20

since, x = 20

so, 2x = 2×20= 40

3x = 3×20= 60

4x = 4×20= 80

Answer 2

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