Area of a rectangle

Jim has a lawn that's area is 12cm². What is an equation he could have used to got there?

• 3mx4m

• 6mx2m

• 3cm+4cm

• 3cmx4cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Greyson and Preston have a piece of paper that is 90 sq. inches. Which equation could be used to determine the area?

• 9 in. + 10 in.

• 30 cm X 3 cm

• 9 in. X 10 in.

• 18 cm. X 5 cm.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The side lengths of this rectangle are...

• 3 units by 3 units
• 4 units by 3 units
• 5 units by 3 units
• none of the above

Tags

CCSS.2.MD.A.3

The area of a square is 9 sq. cm. One side length is 3 cm.  What is the other side length?

• 3 cm
• 2 cm
• 4 cm
• 7 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A bookmark is 3 centimeters wide and 9 centimeters tall. What equation would you use to determine the area

• $3\ cm\ \times\ 9\ cm\$

• $9\ cm\ \div\ 3\ cm$

• $3\ ft\ \times9\ cm\$

• $3\ cm+9\ cm$

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A tissue is 6 inches long. The area is 24in². What is the width of the tissue?

• 4in

• 144in²

• 4in²

• 4ft

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Mr. Hunter's house living room is 200 feet squared with a width of 20 feet. What is the length of the living room?

• 20 inches

• 20 feet

• 10 inches

• 10 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A rectangle measures 8 inches wide and 7 inches long. What is the area of the rectangle?

• 15 in²
• 56 in²
• 30 in²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

In what units is area measured?

• centimeters
• cubic units
• square units
• PENGUINS

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

A rectangle with an area of 30 square units and a side length of 6 has another side length of?

• 5 units

• 6 units

• 3 units

• 4 units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3