Perimeter and Area

True or false: Perimeter is the distance around the outside of the shape.

• True

• False

How do you find the perimeter of a shape?

• Subtract all of the sides.

• Add all of the sides together.

• Multiply its length and width.

Perimeter is like a _________ that goes around the outside of a garden.

• rug

• shape

• fence

What is the perimeter of this shape?

• 10 m

• 12 m

• 8 m

What is the perimeter of this shape?

• 3 km

• 12 km

• 9 km

What is the perimeter of this shape?

• 17 in

• 16 in

• 25 in

What is the perimeter of this shape?

• 30 mm

• 22 mm

• 15 mm

The perimeter of this shape is ______ inches.

The perimeter of this shape is _______ centimeters.

True or false: Area is the amount of space on the inside of the shape.

• True

• False