Perimeter

Perimeter

Measuring the length that goes around the shape

The perimeter is the length that goes around the shape

If the length of each side of the small squares is 1 unit,

then the perimeter is 10 units long

If the length of each side of the small squares is 1 meter,

then the perimeter is 10 meters long

If the length of each side of the small squares is 1 cm,

then the perimeter is 10 cm (centimeters) long

If the length of each side of the small squares is 1 foot,

then the perimeter is 10 feet long

(feet plural of foot)

Multiple Choice

Find the perimeter of the diagram if the each side of the squares is 1 unit.

• 18 units

• 18 cm

• 18 meters

• 18 feet

Multiple Choice

Find the perimeter of the diagram if the sides of the small square is 1cm:

• 12 units

• 12 cm

• 12 meters

• 12 feet

Multiple Choice

Find the perimeter of the diagram if the sides of the small square is 1 meter:

• 20 units

• 20 cm

• 20 meters

• 20 feet

Multiple Choice

Find the perimeter of the diagram if the sides of the small square is 1 feet:

• 14 units

• 14 cm

• 14 meters

• 14 feet

Fill in the Blanks

The length of the small square is 1 cm. Key in the perimeter of the shape.

Multiple Select

If the sides of the small square is 1 meter. Tick the right check boxes with the perimeter of the shape.

• 18

• 16

• 20

• cm

• meters

Multiple Select

Find the perimeter of the diagram if the sides of the small square is 1 unit:

• 14

• 16

• cm

• meter

• units

Fill in the Blanks

Find the perimeter of the diagram if the sides of the small square is 1 meter: