Question

It is possible to construct an angle equal to ${7.5}^{\circ }$ using compass and ruler.

• A. True
• B. False

Answer 1

The correct option is A

True

It is possible to construct an angle equal to ${7.5}^{\circ }$ using compass and ruler.
Steps to draw are:

·Draw an angle of ${60}^{\circ }$ using compass and ruler.

·Bisect it to get ${30}^{\circ }$.

·Bisect it to get ${15}^{\circ }$.

·Bisect it to get ${7.5}^{\circ }$.
So we can construct an angle of ${7.5}^{\circ }$.