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 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 perimeter of a shape with sides measuring 2 m, 3 m, and 4 m?

Back

9 m (2 + 3 + 4).

Front

What is the perimeter of a pentagon with each side measuring 6 ft?

Back

30 ft (5 x 6 ft).

Front

How do you find the perimeter of a circle?

Back

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

Front

What is the perimeter of a rectangle with a length of 8 in and a width of 3 in?

Back

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

Front

If a parallelogram has a base of 10 m and a height of 5 m, what is its perimeter if the other side is 7 m?

Back

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

Front

What is the perimeter of a trapezoid with bases measuring 5 m and 7 m, and the other two sides measuring 4 m each?

Back

20 m (5 + 7 + 4 + 4).