Question

angles in a triangle are (2x) (3x+5) and 4x-14) then find the values of x​

Answer 1

Answer :

The sum of the triangle is 180°

Required Answer :

(2x)+(3x+5)+(4x-14)=180

=> 2x+3x+5+4x-14 = 180

=>9x -9 = 180

=> 9x = 180+9

=>x = 189/9

=>x = 21

Therefore, the Value of x is 21