Exploring Rectangles

Can a rectangle have sides of different lengths? Why or why not?

• Yes, a rectangle can have sides of different lengths.

• A rectangle must have all sides of equal length.

• A rectangle is defined only by its area, not its side lengths.

• A rectangle cannot have any sides longer than the others.

What is the area of a rectangle with a length of 6 units and a width of 4 units?

• 10 square units

• 20 square units

• 24 square units

• 28 square units

A rectangle has a length of 8 units and a width of 3 units. How many unit squares are there in each row?

• 3 unit squares

• 8 unit squares

• 11 unit squares

• 24 unit squares

Determine the area of a rectangle with side lengths of 7 units and 5 units.

• 30 square units

• 35 square units

• 40 square units

• 45 square units

A composite figure is made up of two rectangles. One rectangle is 4 units by 3 units, and the other is 5 units by 2 units. What is the total area of the composite figure?

• 18 square units

• 20 square units

• 23 square units

• 26 square units

A composite figure consists of a rectangle with dimensions 6 units by 2 units and another rectangle with dimensions 3 units by 4 units. What is the area of the composite figure?

• 18 square units

• 24 square units

• 30 square units

• 36 square units

Find the area of a rectangle with a length of 10 units and a width of 3 units.

• 25 square units

• 28 square units

• 30 square units

• 33 square units

A composite figure is made up of two rectangles. One rectangle is 5 units by 1 unit, and the other is 4 units by 3 units. What is the total area of the composite figure?

• 12 square units

• 15 square units

• 17 square units

• 19 square units

Calculate the area of a rectangle with side lengths of 9 units and 2 units.

• 16 square units

• 18 square units

• 20 square units

• 22 square units

What is the area of a rectangle with a length of 12 units and a width of 2 units?

• 20 square units

• 22 square units

• 24 square units

• 26 square units