Question

If angles of the triangle are in the ratio 2: 3: 4, determine three angles

Answer 1

We have three numbers 2, 3, and 4 all equaling to 180 degrees.

Let x represent your multiplier.

2x+3x+4x=180

9x=180

 

x=20

Now replace x----

2(20)=40(first angle)

3(20)=60(second angle)

4(20)=80(third angle)

And as you can see all three angles equal 180 degrees. Hope this helps:)

Answer 2

Ratio of the angles = 2:3:4

         `2 :3 : 4

          2x:3x:4x

SUM OF ANGLES IN A TRIANGLE : 180 DEGREE

2X+3X+4X=180

9X=180

X=180/9

 =20

ANGLES ARE : 40 DEGREE,60 DEGREE,80 DEGREE

HOPE IT HELPS UU