Question

angles of a triangle are in the ratio 2:4:3 the smallest angle of the triangle is

Answer 1

$let \: common \: ratio \: be \: x \: then \: by \: using \: angle \: sum \: property \\ 2x + 4x + 3x = 180 \\ 9x = 180 \\ x = 20 \\ smallest \: angle = 2 \times x \\ = 2 \times 20 \\ = 40.....answer$

Answer 2

if the three angles are in the ratio of 2:4:3
we know that the sum of the three angles is 180
then
2x+4x+3x= 180
$then \\ (2 + 4 + 3)x = 180 \\ 9x = 180$
then x is equal to 20
then
each angle is
2 ×20 {first}
4×20 {second}
3×20 {third }
then the angles are 40 , 80 ,60 degrees

IF THIS HELPED PLEASE MARK AS BRAINLIEST