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 rectangle?

Back

Add the lengths of all four sides or use the formula: P = 2(length + width).

Front

What is the perimeter of a square with each side measuring 5 cm?

Back

20 cm (P = 4 x side length).

Front

If a rectangle has a length of 8 cm and a width of 3 cm, what is its perimeter?

Back

22 cm (P = 2(8 + 3)).

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).

Front

What is the perimeter of a parallelogram with two sides measuring 10 yd and 5 yd?

Back

30 yd (P = 2(10 + 5)).

Front

If a shape has a perimeter of 24 units and one side is 6 units, what is the total length of the other three sides?

Back

18 units (24 - 6 = 18).

Front

What is the perimeter of a figure with sides measuring 2 m, 3 m, 4 m, and 5 m?

Back

14 m (P = 2 + 3 + 4 + 5).

Front

What is the perimeter of a rectangle with a length of 10 units and a width of 2 units?

Back

24 units (P = 2(10 + 2)).

Front

If a square has a perimeter of 16 cm, what is the length of one side?

Back

4 cm (P = 4 x side length, so side = 16/4).