Area of Rectangles

Front

What is the formula to find the area of a rectangle?

Back

Area = Length x Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle?

Back

The perimeter is the total distance around the rectangle, calculated by adding all side lengths.

Tags

CCSS.4.MD.A.3

Front

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

Back

15 square units (5 x 3 = 15)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What do you call the longer side of a rectangle?

Back

Length

Tags

CCSS.2.G.A.1

Front

What do you call the shorter side of a rectangle?

Back

Width

Tags

CCSS.2.G.A.1

Front

If a rectangle has a length of 4 units and a width of 2 units, what is its perimeter?

Back

12 units (2 x Length + 2 x Width = 2 x 4 + 2 x 2 = 12)

Tags

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 10 cm and a width of 4 cm?

Back

40 cm² (10 x 4 = 40)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you find the perimeter of a rectangle with side lengths of 6 units and 2 units?

Back

Add the side lengths: 6 + 6 + 2 + 2 = 16 units.

Tags

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 8 feet and a width of 5 feet?

Back

40 square feet (8 x 5 = 40)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the area of a rectangle is 24 square units and the width is 4 units, what is the length?

Back

6 units (Area = Length x Width, so Length = Area / Width = 24 / 4 = 6)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3