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 units?

Back

20 units (P = 4 x side length).

Front

If a triangle has sides measuring 3 units, 4 units, and 5 units, what is its perimeter?

Back

12 units (3 + 4 + 5).

Front

What is the perimeter of a rectangle that is 10 feet long and 7 feet wide?

Back

34 feet (P = 2(10 + 7)).

Front

What is the perimeter of a polygon with sides measuring 5 in, 10 in, and 15 in?

Back

30 in (5 + 10 + 15).

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 6 cm, 8 cm, and 10 cm?

Back

24 cm (6 + 8 + 10).

Front

How do you find the perimeter of a circle?

Back

Use the formula: P = 2πr, where r is the radius.

Front

What is the perimeter of a rectangle with a length of 12 m and a width of 5 m?

Back

34 m (P = 2(12 + 5)).