When we count the squares, there are squares that make up the rectangle.

When we count the squares, there are squares that make up the rectangle.

When we count the squares, there are squares that make up the rectangle.

A triangle is the only shape with angles.

The perimeter is the distance around a two-dimensional shape. To solve for the perimeter, we add all of the side lengths together.

The perimeter of the rectangle provided is

When we count the squares, there are squares that make up the rectangle.

A square has sides.

The rectangle is split into two equal pieces, which means it is split into halves.

Quadrilaterals are shapes with sides and angles.

A hexagon has angles.