perimeter

Front

What is perimeter?

Back

The distance around the outside of a shape.

Front

How do you find 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 a side length of 5 cm?

Back

20 cm (P = 4 x side length).

Front

If a triangle has sides of 3 cm, 4 cm, and 5 cm, what is its perimeter?

Back

12 cm (3 + 4 + 5).

Front

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

Back

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

Front

What is the perimeter of a square with a side length of 8 inches?

Back

32 inches (P = 4 x 8).

Front

If a shape has a perimeter of 30 cm and one side is 10 cm, what is the total length of the other sides?

Back

20 cm (30 - 10).

Front

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

Back

10 cm (2 + 3 + 5).

Front

What is the formula for the perimeter of a rectangle?

Back

P = 2(length + width).

Front

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

Back

10 cm (P = 4 x side length, so side = 40/4).