**1. What are compasses used for?**

The main use of a pair of compasses is to draw arcs and circles.

**2. Is it possible to construct all types of quadrilaterals?**

Most quadrilaterals can be constructed, providing you are given enough information about the type of quadrilateral, the lengths of sides and the size of angles.

**3. Is it possible to construct angles without using a protractor?**

Yes, many angles of sizes such as 30

^{o}, 45^{o}, 60^{o}and 90^{o}can be constructed using compasses.