Perimeter

Front

What is Perimeter?

Back

Perimeter is the total distance around the outside of a shape.

Front

How do you calculate the perimeter of a square?

Back

To calculate the perimeter of a square, multiply the length of one side by 4. (P = 4 × side length)

Tags

CCSS.4.MD.A.3

Front

If one side of a square is 6 feet, what is the perimeter?

Back

24 feet (P = 4 × 6 feet = 24 feet)

Tags

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter of a rectangle = 2 × (length + width) (P = 2 × (l + w))

Tags

CCSS.3.MD.D.8

Front

If a rectangle has a length of 10 feet and a width of 4 feet, what is the perimeter?

Back

28 feet (P = 2 × (10 + 4) = 28 feet)

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a shape with sides measuring 5 cm, 7 cm, and 8 cm?

Back

20 cm (P = 5 + 7 + 8 = 20 cm)

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a triangle with sides measuring 3 cm, 4 cm, and 5 cm?

Back

12 cm (P = 3 + 4 + 5 = 12 cm)

Tags

CCSS.3.MD.D.8

Front

What does 'sq feet' mean when measuring perimeter?

Back

'sq feet' refers to square feet, which is a unit of area, not perimeter. Perimeter is measured in feet.

Front

If a rectangle has a perimeter of 48 feet and one side is 10 feet, what is the other side?

Back

14 feet (P = 2 × (10 + w) = 48, so w = 14 feet)

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a figure with 4 equal sides of 5 cm each?

Back

20 cm (P = 4 × 5 cm = 20 cm)

Tags

CCSS.3.MD.D.8