Area and Perimeter

This figure is 4 units long and 4 units wide.

Which measurements describe a rectangle that has the same area as the figure?

• 5 units long and 3 units wide

• 8 units long and 2 units wide

• 10 units long and 6 units wide

• 12 units long and 4 units wide

Tags

CCSS.3.MD.D.8

The perimeter of this pentagon is 52 cm.

What is the missing length?

• 6 in

• 8 in

• 9 in

• 10 in

Tags

CCSS.3.MD.D.8

Ellen is comparing two rectangles.

• Rectangle P is 5 inches long and 1 inch wide.

• Rectangle Q is 4 inches long and 2 inches wide.

Which statement correctly compares the areas and perimeters of the rectangles?

• The rectangles have equal areas, and rectangle P has a greater perimeter.

• The rectangles have equal areas, and rectangle Q has a greater perimeter.

• The rectangles have equal perimeters, and rectangle P has a greater area.

• The rectangles have equal perimeters, and rectangle Q has a greater area.

Tags

CCSS.3.MD.D.8

Find the area of the figure.

• 20

• 18

• 16

• 14

Find the area of the square.

• 90 ft²

• 81 ft²

• 36 ft²

• 18 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of the rectangle.

• 54 ft²

• 40 ft²

• 30 ft²

• 81 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the are of the rectangle.

• 100 ft²

• 28 ft²

• 56 ft²

• 160 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which figure has the larger area?

• Figure A

• Figure B

• They are equal

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the length of the missing side if the area is 21 inches?

• 7 in

• 5 in

• 4 in

• 3 in

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the length of the missing side if the area is 27 inches?

• 7 in

• 8 in

• 9 in

• 10 in

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3