Area & 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 definition of area?

Back

Area is the amount of space inside a shape.

Front

How do you calculate the area of a rectangle?

Back

Multiply the length by the width: A = length × width.

Front

What is a quadrilateral?

Back

A quadrilateral is a shape with four sides.

Front

True or False: The perimeter of a square is four times the length of one side.

Back

True.

Front

What is the formula for the perimeter of a square?

Back

P = 4 × side length.

Front

True or False: Area is measured in square units.

Back

True.

Front

What is the perimeter of a shape with sides measuring 5 in, 7 in, 5 in, and 7 in?

Back

24 in.

Front

What is the area of a rectangle with a length of 6 in and a width of 3 in?

Back

18 sq. in.