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 4 units and a width of 2 units, what is its area?

Back

8 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the unit of area?

Back

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

Tags

CCSS.3.MD.C.6

Front

If a rectangle has an area of 12 square units and a width of 3 units, what is its length?

Back

4 units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

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

Front

What is the area of a rectangle with a length of 5 units and a width of 1 unit?

Back

5 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the area of a rectangle is 20 square units and its length is 5 units, what is its width?

Back

4 units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

12 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How can you find the area of a rectangle if you know the perimeter?

Back

You need to know either the length or width to calculate the area from the perimeter.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3