Perimeter/Area/Volume

The perimeter of a rectangular rug is 4.2 meters. The length of the rug is 0.8 meter. What is the width in meters of the rug?

Mathematical Equivalence

ON

Tags

CCSS.3.MD.D.8

A student built a rectangular prism using cubes that each had a volume of 1 cubic inch. The volume of the rectangular prism was 80 cubic inches. The height of the rectangular prism was 5 inches. Which model could represent the base of this rectangular prism?

• Option A

• Option B

• Option C

• Option D

Tags

CCSS.5.MD.C.5A

CCSS.6.G.A.2

The diagram shows the locations of three cities and the triangle formed between these locations. What is the perimeter of the triangle in miles?

Mathematical Equivalence

ON

Tags

CCSS.3.MD.D.8

Mr. Warren drew a diagram of the base of a carton shaped like a rectangular prism. Use the ruler provided to measure the length and width of the diagram. Which measurement is the area of the base of the carton in square inches?

Click on the picture to measure!!!

• 17.5 square inches

• 15 square inches

• 16 square inches

• 112.5 centimeters

Tags

CCSS.2.MD.A.3

The combined perimeter of the rectangle and an equilateral triangle is 63 inches. The model shows the dimensions of the rectangle. What is the length of each side of the triangle in inches?

• 27 in.

• 45 in.

• 9 in.

• 21 in.

Tags

CCSS.3.MD.D.8

Priscilla built a cabinet shaped like a rectangular prism. The length is 9 inches, the width is 40 inches, the height is 8 inches, What is the area of the base of the cabinet in square inches?

• 49 square inches

• 360 square inches

• 98 square inches

• Not here

Tags

CCSS.7.G.B.6

A hexagon and its side lengths are shown. What is the perimeter of the hexagon in feet?

Mathematical Equivalence

ON

Tags

CCSS.3.MD.D.8

A rectangular billboard is 9.35 meters wide and 6.82 meters tall.

What is the perimeter of the billboard in meters?

Tags

CCSS.3.MD.D.8

Phoebe divided her rectangular vegetable garden into three sections, as shown in the drawing below. The potato section is a square with a side length of 7 meters. The carrot section is a square with a side length of 5 meters. What is the area, in square meters, of the corn section of Phoebe's garden?

• 10 square meters

• 14 square meters

• 84 square meters

• 35 square meters

A square has a perimeter of 20 centimeters and an area of 25 square centimeters. Use the ruler provided to measure the line segments below to the nearest centimeter. Which line segment could represent a side of this square?

Click on the picture to measure!!!

• A

• B

• C

• D

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3