Perimeter

Front

What is the perimeter of a shape?

Back

The 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 triangle has sides measuring 3 cm, 4 cm, and 5 cm, what is its perimeter?

Back

12 cm (3 + 4 + 5).

Front

What is the formula for the perimeter of a polygon?

Back

Add the lengths of all its sides.

Front

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

Back

10 cm (P = 4 x side length).

Front

What is the perimeter of a rectangle with a length of 10 m and a width of 5 m?

Back

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

Front

Do you multiply or add when you find the perimeter?

Back

Add.

Front

What is the perimeter of a circle called?

Back

Circumference.

Front

If a shape has a perimeter of 24 cm and is a square, what is the length of each side?

Back

6 cm (P = 4 x side length).