How to made a line segment

To draw a line segment of a given length, we can employ either of the given methods:

• Using a ruler
• Using ruler and compasses

Using a Ruler

We are required to draw a line segment of length 5 cm. The simplest method is by using a ruler. We mark two points using a ruler which are at a distance of 5 cm from each other. Then, mark the points as A and B and join them. We get a line segment AB of length 5 cm

However, it is to be noted that if we do not look straight down at the ruler, we might end up capturing an incorrect distance. A more accurate method for the same is described below.

Using Ruler and Compasses

The steps to draw a line segment of length 5 cm using ruler and compasses are:

• Step 1: Draw a line of any length. Mark a point A on the line, which is the starting point of the line segment.
• Step 2: Using a ruler, place the pointer of the compass 5 cm apart from the pencil’s lead.

• Step 3: Place the pointer of the compass at A and mark an arc on the line with the pencil point.

• Step 4: Mark the point where the arc and the line intersect at B.
• Step 5: AB is the required line segment of length 5 cm.