Math, asked by sreedishita, 1 year ago

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


Anonymous: let the angles be 2x,3x and 4x
Anonymous: 2x+3x+4x= 180degree
Anonymous: 9x=180degree
Anonymous: x=180/9
Anonymous: x= 20
Anonymous: subsitute
Anonymous: 2x=2*20=40degree
Anonymous: 3x= 3*20= 60degree
Anonymous: 4x= 4*20=80degree

Answers

Answered by Anonymous
9
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Answered by almiearmaan
1

2x+3x+4x=180

9x=180

x=180\9

x=20

therefore,

2 x 20=40

3 x 20=60

4 x 20=80

so, the angles of triangle are, 40 degree, 60 degree and 80 degree.

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