Question

if angles of triangle one in the ratio of 2:3:4 find the value of each angle.​

Answer 1

Step-by-step explanation:

Let the angles are 2x, 3x and 4x. According to the angle sum property, the sum of interior angles of a triangle is 180 degree. The value of x is 20. Therefore the angles of triangle are 40, 60 and 80.

Answer 2

Answer:

the angles of triangle are  40, 60 and 80.

Step-by-step explanation:

It is given that the angle of triangle are in the ratio 2 : 3 : 4. Let the angles are 2x, 3x and 4x.

According to the angle sum property, the sum of interior angles of a triangle is 180 degree.

=    2x  +3x +4x=180

=    9x =180

=     x =20

The value of x is 20.

2x = 2(20) =40

3x =3(20) =60

4x =4(20) =80

Therefore the angles of triangle are  40, 60 and 80.  

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