Perimeter and Area

Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around the rectangle, calculated by adding the lengths of all four sides. Formula: P = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

What is the area of a rectangle?

Back

The area of a rectangle is the amount of space inside it, calculated by multiplying the length by the width. Formula: A = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for finding the perimeter of a square?

Back

The perimeter of a square is calculated by adding the lengths of all four equal sides. Formula: P = 4 × side length.

Tags

CCSS.4.MD.A.3

Front

What is the formula for finding the area of a square?

Back

The area of a square is calculated by multiplying the length of one side by itself. Formula: A = side length × side length.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its perimeter?

Back

The perimeter is 16 cm (P = 2(5 + 3) = 16).

Tags

CCSS.4.MD.A.3

Front

If a square has a side length of 4 cm, what is its area?

Back

The area is 16 sq cm (A = 4 × 4 = 16).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the difference between perimeter and area?

Back

Perimeter measures the distance around a shape, while area measures the space inside a shape.

Front

How do you find the perimeter of a shape with unequal sides?

Back

Add the lengths of all the sides together to find the perimeter.

Tags

CCSS.3.MD.D.8

Front

What is the area of a rectangle with a length of 6 cm and a width of 2 cm?

Back

The area is 12 sq cm (A = 6 × 2 = 12).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a square with a side length of 3 inches?

Back

The perimeter is 12 inches (P = 4 × 3 = 12).

Tags

CCSS.4.MD.A.3