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

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

Back

12 m (3 + 4 + 5).

Front

What is the perimeter of a pentagon with sides measuring 5 ft, 6 ft, 7 ft, 4 ft, and 5 ft?

Back

27 ft (5 + 6 + 7 + 4 + 5).

Front

What is the perimeter of a trapezoid with sides measuring 10 ft, 8 ft, 7 ft, and 12 ft?

Back

37 ft (10 + 8 + 7 + 12).

Front

What is the formula for the perimeter of a circle?

Back

The perimeter of a circle is called the circumference, calculated as C = 2πr, where r is the radius.

Front

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

Back

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

Front

What is the perimeter of a triangle with sides measuring 6 in, 8 in, and 10 in?

Back

24 in (6 + 8 + 10).

Front

What is the perimeter of a square with a side length of 4 m?

Back

16 m (P = 4 x 4).