Find Perimeter or Missing Side Lengths of Polygons: CCSS.Math.Content.3.MD.D.8

Practice Questions

Common Core: 3rd Grade Math › Find Perimeter or Missing Side Lengths of Polygons: CCSS.Math.Content.3.MD.D.8

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1

What is the perimeter of the rectangle below?

Screen shot 2015 09 29 at 8.31.53 am

2

What is the perimeter of the equilateral triangle below?

Screen shot 2015 11 09 at 8.59.58 am

3

What is the perimeter of the square below?

Screen shot 2015 11 05 at 8.21.29 am

4

What is the width of the rectangle if the perimeter is and the length is ?

5

What is the perimeter of the triangle below?

Screen shot 2015 11 09 at 8.17.56 am

6

What is the perimeter of the square below?

Screen shot 2015 11 05 at 8.19.52 am

7

What is the perimeter of the square below?

Screen shot 2015 11 05 at 8.23.29 am

8

What is the perimeter of the polygon below?

J

9

What is the perimeter of the polygon below?

C

10

What is the perimeter of the polygon below?

H

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