Question

Angles of a triangle are in the ratio of 2 : 4 : 3. The smallest angle of the triangle is ... * means degree.​

Answer 1

Answer:

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

sum of all angle of triangle=180

2x+3x+4x=180

9x=180

x=180/9

x=20

2x=40

4x=80

3x=60

therefore smallest angle=40degree

HOPE THIS HELPS!

Answer 2

let the angles = 2x, 4x, 3x

sum of all the angles of triangle = 180

According to question :-

2x + 4x + 3x = 180

9x = 180

x. = 180/9

x = 20

so the value of x is 20...

2x = 2(20) = 40 degree

4x = 4(20) = 80 degree

3x = 3(20) = 60 degree

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