Area of Rectangles and Complex Figures

A desk has an area of 72 square inches and a width of 9 inches. What is the length of the desk?

• 72 square inches

• 81 square inches

• 8 inches

• 166 inches

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

• 20 square feet

• 10 square feet

• 18 square feet

• 9 square feet

Tags

CCSS.3.MD.C.5A

Do the figures have the same area or perimeter?

• Area

• Perimeter

• Both

Tags

CCSS.3.MD.D.8

True or False: Both figures have an area of 24 units.

• True

• False

Tags

CCSS.3.MD.D.8

Which of the figures has the same perimeter but a different area compared to Figure A?

• Figure 1

• Figure 2

• Figure 3

• Figure 4

• None of the Above

Tags

CCSS.3.MD.D.8

Which of the figures has the same area but a different perimeter compared to Figure A?

• Figure 1

• Figure 2

• Figure 3

• Figure 4

• None of the Above

Tags

CCSS.3.MD.D.8

Which of the figures have the same perimeter but different areas?

• Figures 1 and 2

• Figures 2 and 4

• Figures 1 and 3

• Figures 3 and 4

• None of the Above

Tags

CCSS.3.MD.D.8

Fill in the blanks. The figures both have an area of _____. The __________ has a greater perimeter.

• 13 sq. units; rectangle

• 24 sq. units; rectangle

• 24 sq. units; square

• 36 sq. units; square

• 36 sq. units; rectangle

Tags

CCSS.3.MD.D.8

Which statement is true?

• The figures have the same perimeter but different areas.

• The figures have different perimeters but the same area.

• The figures have the same area and perimeter.

• The figures have different perimeters and areas.

Tags

CCSS.3.MD.D.8

What operation do you use when finding area?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B