Question

find the angles of a triangle which are in the rati 2:3:4​

Answer 1

please mark it as a brainlist...

we know that the sum of a triangle is 180°..

lets take the ratio as x.

2x + 3x + 4x = 180°

9x = 180°

x = 180/9

x = 20°

the first angle = 2x = 2 x 20 = 40°

the second angle = 3x = 3x20 = 60°

the third angle = 4x = 4x20= 80°

verification....

40° + 60° + 80° = 180°

hope it help u

Answer 2

ANSWER:

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

2x+3x+4x=180° (angle sum property)

9x = 180°

x =180/9=20°

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therfore,

angles of a triangle are ,

2x = 2×20 =40°

3x = 3×20 =60°

4x = 4×20 =80°

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