
A quadrilateral is a polygon made up of line segments.

Important Questions on Quadrilaterals
If the interior angle of a regularpolygon is , then it is a-
1. Octagon
2. Hexagon
3. Pentagon
4. Tetragon



Put a on the simple closed curve that is a polygon.

Put a tick on the simple closed curve that is a polygon.

Examine the given figure and check if it is a polygon. Write Yes/No.

Put a tick on the simple closed curve that is a polygon.

Every closed figure formed by line segments may not be a polygon.


Put a on the simple closed curves that are polygons.

Identify whether the given figure is simple closed curves that are polygons.

Identify whether the given figure is simple closed curves that are polygons.

Examine the given figure and explain whether it is a polygon or not. (Yes/No)

Put a on the simple closed curve that is a polygon.

A triangle is a polygon having four sides.

How many diagonals does a pentagon have?

Put a on the simple closed curves that are polygons.

Put a on the simple closed curve that is a polygon.


In the adjoining figure, is a quadrilateral. How many pairs of adjacent sides are there? Name them.

