Area of Rectangles

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width.

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

How do you find the area of a rectangle with a length of 5 cm and a width of 4 cm?

Back

Area = Length x Width = 5 cm x 4 cm = 20 cm².

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

What is the formula for the area of a rectangle?

Back

Area = Length x Width.

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

If a rectangle has a length of 10 cm and an area of 50 cm², what is its width?

Back

Width = Area ÷ Length = 50 cm² ÷ 10 cm = 5 cm.

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

What is the area of a rectangle with a length of 7 cm and a width of 3 cm?

Back

Area = 7 cm x 3 cm = 21 cm².

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

If the area of a rectangle is 30 cm² and the width is 5 cm, what is the length?

Back

Length = Area ÷ Width = 30 cm² ÷ 5 cm = 6 cm.

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

What is the area of a rectangle with a length of 8 cm and a width of 2 cm?

Back

Area = 8 cm x 2 cm = 16 cm².

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

If a rectangle has an area of 24 cm² and a length of 6 cm, what is the width?

Back

Width = Area ÷ Length = 24 cm² ÷ 6 cm = 4 cm.

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

What is the perimeter of a rectangle with a length of 4 cm and a width of 3 cm?

Back

Perimeter = 2(Length + Width) = 2(4 cm + 3 cm) = 14 cm.

Tags

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 5 cm?

Back

Area = Side x Side = 5 cm x 5 cm = 25 cm².

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B