Question

Each angle of equilateral triangle is ${60}^{\circ }$. The angles are bisected then each angle will be of:

• A. ${60}^o$
• B. ${30}^o$
• C. ${90}^o$
• D. ${120}^o$

Answer 1

The correct option is B ${30}^o$

Angle bisector divide the angle in two equal parts.

$\therefore$ bisected angle $=\frac{{60}^{\circ }}{2}={30}^{\circ }$

So option $B$ is correct.