Question

find the angle of the triangle which are in the ratio 4:3:2

Answer 1

Hey!

Let one angle be 4x°
Let second angle be 3x°
Let third angle be 2x°

Sum of all the angkes of a triangle = 180°

4x+3x+2x=180
=> 9x=180
=> x=20

First angle = 4×20 =80°
Second angle = 3×20 = 60°
Third angle = 2×20 = 40°

Thank you!

Answer 2

Hii ..

as we all know , sum of all angles of a triangle is equal to 180°

so, let the angles be 4x , 3x and 2x .

then,
=> 4x +3x + 2x = 180°

=> 9x = 180°

=> x = 180 / 9

=> x = 20

so , its angles will be 4x = 4×20 = 80° , 3x = 3×20 = 60° and 2x = 2×20°= 40°

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Hope this helps !