Area of a Rectangle

Front

What is the area of a rectangle?

Back

The area of a rectangle is the amount of space inside it, calculated by multiplying its length by its width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you calculate the area of a rectangle?

Back

Area = Length × Width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What are square units?

Back

Square units are a measure of area, representing a square that is 1 unit on each side.

Tags

CCSS.3.MD.C.5A

Front

If a rectangle has a length of 5 units and a width of 3 units, what is its area?

Back

15 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 4 cm and a width of 2 cm?

Back

8 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What does it mean if the area is 12 square units?

Back

It means that the rectangle covers a space equivalent to 12 squares that are each 1 unit by 1 unit.

Tags

CCSS.3.MD.C.5A

Front

If the area of a rectangle is 20 cm² and the width is 4 cm, what is the length?

Back

5 cm (Area = Length × Width, so Length = Area ÷ Width).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 10 units and a width of 6 units?

Back

60 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has an area of 18 cm² and a length of 3 cm, what is the width?

Back

6 cm (Width = Area ÷ Length).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 7 units and a width of 2 units?

Back

14 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3