Area and Perimeter

If Rectangle A has an area of 20 sq cm and Rectangle B has an area of 30 sq cm, which has a greater area?

• Rectangle A

• Rectangle B

• Both have the same area

• Cannot be determined

What does 'square unit' mean?

• A unit of measure for volume, representing a cube that is 1 unit on each side.

• A unit of measure for area, representing a square that is 1 unit on each side.

• A unit of measure for length, representing a line that is 1 unit long.

• A unit of measure for weight, representing an object that weighs 1 unit.

What is the formula to find the area of a rectangle?

• Area = length + width

• Area = length × width

• Area = length - width

• Area = length / width

If a shape has a perimeter of 24 cm, what could be its possible dimensions?

• 6 cm by 6 cm

• 10 cm by 2 cm

• 5 cm by 7 cm

• 8 cm by 8 cm

What is the area of a rectangle with a length of 7 cm and a width of 2 cm?

• 10 sq cm

• 12 sq cm

• 14 sq cm

• 16 sq cm

If a rectangle has a length of 4 cm and a width of 6 cm, what is its perimeter?

• 18 cm

• 20 cm

• 22 cm

• 24 cm

What is the area of a rectangle with a length of 8 cm and a width of 3 cm?

• 20 sq cm

• 22 sq cm

• 24 sq cm

• 26 sq cm

What is area?

• The distance around a shape.

• The amount of space inside a shape, measured in square units.

• The total length of all sides of a shape.

• The volume of a three-dimensional object.

What is the formula to find the perimeter of a rectangle?

• Perimeter = length × width

• Perimeter = 2 × (length + width)

• Perimeter = length + width

• Perimeter = 2 × (length - width)

Can two different shapes have the same perimeter?

• No, shapes with the same perimeter must have the same area.

• Yes, different shapes can have the same perimeter but different areas.

• Only regular shapes can have the same perimeter.

• Shapes can only have the same perimeter if they are similar.