Question

An angle of ${15}^0$ is drawn using a pair of compass and ruler by bisecting ______

• A. ${60}^0$
• B. ${60}^{0}and{120}^0$
• C. ${60}^0$ and then bisecting it again
• D. ${60}^{0}and{180}^0$

Answer 1

The correct option is C ${60}^0$ and then bisecting it again

$\Rightarrow$ An angle of ${15}^o$ is drawn using a pair of compass and ruler by bisecting ${60}^{o}andthenbisectingitagain.$

$\Rightarrow$ To get angle of ${15}^o$, first we bisect angle of ${60}^o$. After bisecting angle of ${60}^o$, we will get angle of ${30}^o$.

$\Rightarrow$ Then, we will bisect angle of ${30}^o$, after that we get angle of ${15}^o$.