Question

Construct a $\Delta ABC$ with $AB=4.2$ cm, $BC=3.1$ cm and $CA=5$ cm. What type of triangle in this ?

Answer 1

Steps of construction:

1)Draw a line segment $AB$ of $4.2$ cm.

2)From point $A$ cut an arc of $5$ cm.

3) From point $B$ cut an arc of $3.1$ cm.

4)Join the point on which both the arcs meet.

$△ABC$ is the required triangle.

It is Scalene triangle.