Question

The angles of a triangle are in the ratio 2: 3: 4. Find the angles of the triangle.​

Answer 1

Answer:

2x+3x+4x=9x

So, 9x=180⁰

x=180 divided by 9

x=20

Now, 2x = 20×2=40

3x=20×3=60

4x=20×4=80

Answer 2

Answer:

$\huge \fbox {Question}$

The angles of a triangle are in the ratio 2: 3: 4. Find the angles of the triangle.

$\huge \fbox {To find }$

Angle of Triangle

$\huge \fbox {Solution}$

We know that sum of all angle of triangle = 180

Ratio given = 2:3:4

$ratio \: to \: be \: x$

$sum \: of \: ratios \: = 2x + 3x + 4x = 9x$

$9x = 180$

$x = \frac{180}{9} = 20$

$2x \: = 20\times 2 = 40$

$3x = 3 \times 20= 60$

$4x = 4 \times 20 = 80$

$so \: the \: sides \: of \: triangle \: are \: = 40,\: 60 \: and \: 80$