Question

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

Answer 1

Answer:

Let the first angle be 2x

let the second angle be 3x

let the third angle be 4x

as we know that the sum of all the angles of a traingle is 180

= 2x +3x+4x = 180

= 9x = 180

x= 180 \ 9 = 20

Hence , first angle = 2x =2 X 20=40

Second angle = 3x = 3 X 20= 60

Third angle = 4x = 4 X 20 = 80

THEREFOUR THE REQUIRED VALUE OF ANGLES IS 40 , 60 AND 80

THANK U !

PLZ MARK BRAINLIEST !!!

Answer 2

Answer:

${40}^{o} \: \: {60}^{o} \: \: {80}^{o}$

Step-by-step explanation:

$let \: angles \: of \: triangle \: be \: 2x \: \: 3x \: \: 4 {?}^{2}$

$sum \: of \: angles \: of \: a \: triangle \: = 180$

$therefore \: \: \: 2x + 3x + 4x = 180$

$9x = 180$

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

$therefore \: angles \: of \: triangle \: are$

$2 \times 20 = 40$

$3 \times 20 = 60$

$4 \times 20 = 80 \: \: degrees$