Perimeter of Squares and Rectangles

Front

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

Back

Perimeter = 2 × (Length + Width)

Front

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

Back

Perimeter = 2 × (10 cm + 5 cm) = 30 cm

Front

What is the perimeter of a square with each side measuring 4 cm?

Back

Perimeter = 4 × Side = 4 × 4 cm = 16 cm

Front

What is the distance around a shape called?

Back

Perimeter

Front

If a rectangle has a length of 12 cm and a width of 3 cm, what is its perimeter?

Back

Perimeter = 2 × (12 cm + 3 cm) = 30 cm

Front

What is the perimeter of a square with a side length of 6 cm?

Back

Perimeter = 4 × 6 cm = 24 cm

Front

How do you find the perimeter of a rectangle?

Back

Add the lengths of all four sides or use the formula: 2 × (Length + Width).

Front

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

Back

Perimeter = 2 × (7 cm + 2 cm) = 18 cm

Front

If the perimeter of a square is 40 cm, what is the length of one side?

Back

Side = Perimeter ÷ 4 = 40 cm ÷ 4 = 10 cm

Front

What is the perimeter of a rectangle with a length of 5 m and a width of 3 m?

Back

Perimeter = 2 × (5 m + 3 m) = 16 m