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

If a rectangle has a length of 5 units and a width of 4 units, what is its area?

Back

20 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What units are used to measure area?

Back

Square units (e.g., square centimeters, square meters, square inches).

Tags

CCSS.3.MD.C.6

Front

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

Back

18 square centimeters.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the area of a rectangle is 30 square units and the width is 5 units, what is the length?

Back

6 units (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 cm and a width of 10 cm?

Back

100 square centimeters.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What does it mean if a rectangle has an area of 0?

Back

It means that either the length or the width is 0, so there is no space inside the rectangle.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle's area is 24 square units and its length is 8 units, what is the width?

Back

3 units (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 12 units and a width of 2 units?

Back

24 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3