Area of Rectangles

Front

What is the formula to 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 cm and a width of 4 cm, what is its area?

Back

20 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What unit is used to measure area?

Back

Square units (e.g., cm², m², ft²)

Tags

CCSS.3.MD.C.6

Front

What is the area of a rectangle with a length of 8 units and a width of 3 units?

Back

24 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the area of a rectangle is 50 square meters and the length is 10 meters, what is the width?

Back

5 meters

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

One or both dimensions (length or width) are 0.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

You need to know at least one dimension (length or width) to calculate the area.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 12 cm and a width of 2 cm?

Back

24 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle's area is 36 square feet and one side is 6 feet, what is the other side?

Back

6 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 7 inches and a width of 5 inches?

Back

35 square inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3