3.7B Perimeter

Mr. Martinez used a saw to cut a piece of wood into the shape shown. What is the perimeter of the piece of wood in centimeters?

• 174

• 192

• 186

• 224

Tags

CCSS.3.MD.D.8

The perimeter of the pentagon shown is 68 centimeters. What is the length of side S in centimeters?

• 11

• 12

• 10

• 9

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CCSS.3.MD.D.8

What is the missing side length if the perimeter is 47 meters?

• 9

• 15

• 32

• 8

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CCSS.3.MD.D.8

What is the missing side length if the perimeter is 47 meters?

• 35

• 15

• 28

• 12

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CCSS.3.MD.D.8

The lengths of four sides of a polygon are shown in the diagram. The perimeter of the polygon is 40 units. What is the missing length in units?

• 8 units

• 15 units

• 10 units

• 30 units

Tags

CCSS.3.MD.D.8

The side lengths of a rectangular mirror are shown in inches. What is the perimeter of the mirror in inches?

• 72 in

• 46 in

• 74 in

• 92 in

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CCSS.4.MD.A.3

Hope made a poster using two congruent triangles and a rectangle. What is the perimeter of the poster in feet.

• 12 ft

• 24 ft

• 18 ft

• 9 ft

Tags

CCSS.3.MD.D.8