Question

Find the value of $x$, if OM is the angle bisector.

• A. ${15}^{\circ }$
• B. ${50}^{\circ }$
• C. ${60}^{\circ }$

Answer 1

Since an angle bisector divides an angle into two equal parts,
1.
x=$\frac{30}{2}$ = 15°
2.x=25$\times$ 2 = 50°

3.
x=$\frac{120}{2}$ = 60°