Question

if the measure of one of the two supplementary angle is 120 degree find the other angle
please answer fast also explain ​

Answer 1

Answer:

If one of the angle of a triangle is 65° and the other two angles are in the ratio 2:3.Find the other two angles

Answer 2

Answer:

Let the other angle be =x

$\color{black}\boxed{\colorbox{saffron}{sum\:of\:supplementary\:angles=180°}}$

120+x=180

x=180-120

x=60°

$\rightarrow$$\bold{x=60°}$