Perimeter

Front

What is the definition of 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 a side length of 5 cm?

Back

20 cm (P = 4 x side length).

Front

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

Back

12 cm (3 + 4 + 5).

Front

What is the perimeter of a regular hexagon with a side length of 6 m?

Back

36 m (P = 6 x side length).

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 10 cm and a width of 4 cm?

Back

28 cm (P = 2(10 + 4)).

Front

If each side of a square is 8 inches, what is the perimeter?

Back

32 inches (P = 4 x 8).

Front

What is the perimeter of a triangle with sides measuring 7 cm, 10 cm, and 5 cm?

Back

22 cm (7 + 10 + 5).

Front

How do you calculate the perimeter of a polygon?

Back

Add the lengths of all its sides.