Every rectangle is a square.

State whether the following statements are true or false and correct the false statement:

Parallel sides of an isosceles trapezium are equal.

State whether the following statements are true or false and correct the false statement:

In a parallelogram opposite sides are parallel but may not be equal.

The number of sides of a heptagon is _____

An eight-sided polygon is called _____

If all sides of a polygon are equal, it is called a _____ polygon.

Identify $3\mathrm{D}$ shapes from your surroundings and classify them as cube, cuboid, cylinder or sphere.

What is the other name for an equilateral triangular prism?

Write the number of faces, vertices and edges in a pentagonal pyramid and triangular prism.