Question

The angles of a teiangle are 2x°,(3x+5)° and (4x-14)° then find the value of x.

Answer 1

Hey mate ...☺

Here's ur ans. ---

Angle1 + Angle 2 +Angle3 = 180° 【 Angle Sum Property of triangle 】

2x + 3x+5+4x-14 = 180°

9x -9 = 180°
9x = 189
x = 21

✌Hope it helps

Answer 2

Hii friend...
The sum of three angles of triangle = 180°
_________________________________________
So, 2x +( 3x+5)+ (4x-14) = 180°
2x +3x +5+4x-14 = 180
9x - 9 = 180°
9x = 180° + 9
9x = 189
x = 21
THANKS
HOPE IT HELPS U☆☆☆