Question

If angles of a triangle are in the ratio 2 : 3 : 4. Find the value of each angle
in percentages

Answer 1

here's the answer

Step-by-step explanation:

let the given ratio of the angles be 2x ,3x, 4x

Then , the sum of triangle is 180°

Sum of the given ratio / Sum of the triangle

2x+3x+4x / 180

9x / 180

x = 180/9

x= 20

Then, first angle 2x = 2*20= 40

second angle 3x = 3*20 = 60

third angle 4x = 4*20 = 80

Hence , 40 + 60 + 80= 180°

I hope this answer will satisfy you .