Understanding Squares and Rectangles

What are the properties of a rectangle?

• A rectangle has four right angles, opposite sides equal in length, and equal diagonals.

• A rectangle has unequal diagonals.

• All sides of a rectangle are of different lengths.

• A rectangle has no right angles.

How do you calculate the area of a square?

• Area = side²

• Area = side + side

• Area = 2 × side

• Area = side ÷ 2

If a square has a side length of 5 cm, what is its area?

• 15 cm²

• 25 cm²

• 20 cm²

• 30 cm²

What is the formula for the area of a rectangle?

• Area = 2 × (length + width)

• Area = length + width

• Area = length ÷ width

• Area = length × width

If a rectangle has a length of 8 cm and a width of 4 cm, what is its area?

• 40 cm²

• 24 cm²

• 16 cm²

• 32 cm²

How do you calculate the perimeter of a square?

• P = 4 + s

• P = 4 * s

• P = s * s

• P = 2 * (s + s)

If a square has a side length of 6 cm, what is its perimeter?

• 24 cm

• 30 cm

• 12 cm

• 18 cm

What is the formula for the perimeter of a rectangle?

• P = 2 * length + 2 * width

• P = length + width

• P = length * width

• P = 2 * (length + width)

If a rectangle has a length of 10 cm and a width of 5 cm, what is its perimeter?

• 15 cm

• 30 cm

• 25 cm

• 20 cm

What is the area of a square with a side length of 3 m?

• 3 m²

• 12 m²

• 6 m²

• 9 m²