Measuring and estimating perimeter

Find the perimeter of the figure.

• 30 cm

• 21 cm

• 50 cm

• 43 cm

Tags

CCSS.3.MD.D.8

Find the perimeter.

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CCSS.3.MD.D.8

What is the perimeter of a rectangle that is 7 in X 3 in?

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CCSS.3.MD.D.8

Perimeter of triangle??

• 20 cm
• 28 cm
• 27 cm
• 56 cm

Tags

CCSS.3.MD.D.8

The first side of a triangle is x feet long. The second side is 3 times the first, and the third side is 2 more than the second. Which expression represents the third side?

• 3x

• x+2

• 3x+2

• x + 3(2)

Tags

CCSS.3.MD.D.8

What is the distance around the shape?

(perimeter)

• 6 in.

• 9 in.

• 12 in.

• 8 in.

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CCSS.3.MD.D.8

Find the perimeter of the figure...

• 15 feet

• 26 feet

• 20 feet

• 25 feet

Tags

CCSS.3.MD.D.8

What is the missing side length?

• 30

• 40

• 70

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CCSS.3.MD.D.8

The length of the picture frame is 12 inches. The width is 8 inches. What is the perimeter of the frame?

• 20 inches

• 22 inches

• 28 inches

• 40 inches

Tags

CCSS.3.MD.D.8

A room is 15.25 meters on each side. What is its perimeter?

• 30.00
• 25.5
• 61
• 45.75

Tags

CCSS.3.MD.D.8