Question

The angle obtained after bisecting an angle of 80${}^{\circ }$ is ______

• A. 160${}^{\circ }$
• B. 40${}^{\circ }$
• C. 60${}^{\circ }$
• D. 90${}^{\circ }$

Answer 1

The correct option is B 40${}^{\circ }$

By following the steps of construction to bisect a given angle, we get 40${}^{\circ }$ angle on bisecting 80${}^{\circ }$ angle.