Question

Find the angles of a triangle which are in the ratio 4: 3: 2.pls and be the brainlest​

Answer 1

Answer:

Sum of all angles in a triangle=180

Given Ratio of angles =4:3:2

4+3+2 =9

1st angle:-

=4/9×180

=4×20

=80°

2nd angle:-

=3/9×180

=3×20

=60°

3rd angle:-

=2/9×180

=2×20

=40°

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

Answer 2

Answer:

Angles of the triangle are 80°,60°,40°.

Step-by-step explanation:

let the measures of the angles of the triangle be,4x,3x and 2x respectively

Then

4x + 3x + 2x = 180°.... ( sum of the angles of a

triangle is 180°)

9x = 180°

x = 180/9

x = 20

So, the angle measures are

4x = 4 *20 =80°

3x = 3* 20 = 60°

2x = 2* 20 =40°

hence the angles of the Triangles are 80°, 60°, 40°.

Hope it helps you