Question

In a triangle, the measures of the angles are x , x+20 and 2x . What is the value of x ?​

Answer 1

Answer:

x = 40 degrees this is answer

Answer 2

Answer:

$x + x + 20 + 2x = 180 |angle \: sum \: property| \\ 2x + 2x + 20 = 180 \\ 4x = 180 - 20 \\ x = \frac{160}{4 } \\ x = 40$

x=40•