Finding Length or Width When Given Perimeter or Area

Find the perimeter of the given polygon.

• 18 mm

• 15 in

• 18 m

• 18 in

Tags

CCSS.3.MD.D.8

If you want to put a fence around your yard, it would be most helpful to know . . .

• perimeter

• area

• volume

• soil content

Joseph's backyard has an area of 600 square meters. If the length of the yard is 20 meters, what is the width?

• 300 meters

• 3 meters

• 580 meters

• 30 meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If the perimeter of a square is 40 inches, what is the area?

• 40 square inches

• 100 square inches

• 20 square inches

• 160 inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The two rectangles have an equivalent area. If one rectangle measures 3 feet by 4 feet, what could the measurement of the other rectangle be?

• 7 feet by 1 foot

• 2 feet by 4 feet

• 6 feet by 2 feet

• 12 feet

Tags

CCSS.3.MD.D.8

The frame around a picture...

• Perimeter

• Area

Outside, around, edge, boundary, line, distance, trim...

• Perimeter

• Area

The distance around an object is called the 

• area

• perimeter

Placing a ribbon around a display board , we require it's............

• Perimeter

• Area

Ian is building a rectangular sandbox. The perimeter will be 12 feet. He wants the sandbox to have the greatest possible area. What could be Ian's sandbox?

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Tags

CCSS.3.MD.D.8