Area and Perimeter

Front

What is the area?

Back

The area is the amount of space inside a shape, measured in square units.

Front

What is the perimeter of a square?

Back

The perimeter is the total distance around a shape, calculated by adding the lengths of all sides.

Tags

CCSS.3.MD.D.8

Front

Find the AREA of a rectangle with length 10 units and width 5 units.

Back

50 square units (Area = length × width).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for calculating the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Tags

CCSS.3.MD.D.8

Front

A shape has an area of 125 sq in. The width is 5 inches. What is the length?

Back

25 inches (Length = Area ÷ Width).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

The space inside an object is called its...

Back

Area.

Front

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

Back

22 cm (Perimeter = 2 × (8 + 3)).

Tags

CCSS.4.MD.A.3

Front

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

Back

16 square cm (Area = side × side).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around it.