Introduction

Introduction
Different different  geometrical shapes are made with the help of ruler or straight edge and compass. 
In this chapter we shall learn to make these shapes. In making these shapes we need to use some tools. So, we shall begin with listing these tools, describing them and looking at how they are used.

We are going to consider “Ruler and compasses constructions”, using ruler, only to draw lines, and compasses, only to draw arcs.