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

Study concepts, example questions & explanations for Common Core: 3rd Grade Math

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Example Questions

Example Question #131 : Find Perimeter Or Missing Side Lengths Of Polygons: Ccss.Math.Content.3.Md.D.8

What is the perimeter of the regular pentagon below? 

Screen shot 2015 11 09 at 10.44.48 am

 

Possible Answers:

Correct answer:

Explanation:

A regular pentagon has five equal sides. To find the perimeter of a pentagon, we can multiply the known side length by  (since there are five sides) or we can add the known side length to itself five times. 

Example Question #132 : Find Perimeter Or Missing Side Lengths Of Polygons: Ccss.Math.Content.3.Md.D.8

What is the perimeter of the regular pentagon below? 

Screen shot 2015 11 09 at 10.43.04 am

 

Possible Answers:

Correct answer:

Explanation:

A regular pentagon has five equal sides. To find the perimeter of a pentagon, we can multiply the known side length by  (since there are five sides) or we can add the known side length to itself five times. 

Example Question #133 : Find Perimeter Or Missing Side Lengths Of Polygons: Ccss.Math.Content.3.Md.D.8

What is the perimeter of the regular hexagon below? 

Screen shot 2015 11 09 at 11.52.03 am

 

 

Possible Answers:

Correct answer:

Explanation:

A regular hexagon has six equal sides. To find the perimeter of a hexagon, we can multiply the known side length by  (since there are six sides) or we can add the known side length to itself six times. 

Example Question #131 : Find Perimeter Or Missing Side Lengths Of Polygons: Ccss.Math.Content.3.Md.D.8

What is the perimeter of the regular hexagon below? 

Screen shot 2015 11 09 at 11.50.13 am

 

Possible Answers:

Correct answer:

Explanation:

A regular hexagon has six equal sides. To find the perimeter of a hexagon, we can multiply the known side length by  (since there are six sides) or we can add the known side length to itself six times. 

Example Question #135 : Find Perimeter Or Missing Side Lengths Of Polygons: Ccss.Math.Content.3.Md.D.8

What is the perimeter of the regular hexagon below? 

Screen shot 2015 11 09 at 11.51.54 am

 

Possible Answers:

Correct answer:

Explanation:

A regular hexagon has six equal sides. To find the perimeter of a hexagon, we can multiply the known side length by  (since there are six sides) or we can add the known side length to itself six times. 

Example Question #136 : Find Perimeter Or Missing Side Lengths Of Polygons: Ccss.Math.Content.3.Md.D.8

What is the perimeter of the regular hexagon below? 

Screen shot 2015 11 09 at 11.50.00 am

 

Possible Answers:

Correct answer:

Explanation:

A regular hexagon has six equal sides. To find the perimeter of a hexagon, we can multiply the known side length by  (since there are six sides) or we can add the known side length to itself six times. 

Example Question #91 : How To Find The Perimeter Of A Figure

What is the perimeter of the regular hexagon below? 

Screen shot 2015 11 09 at 11.49.47 am

 

Possible Answers:

Correct answer:

Explanation:

A regular hexagon has six equal sides. To find the perimeter of a hexagon, we can multiply the known side length by  (since there are six sides) or we can add the known side length to itself six times. 

Example Question #92 : How To Find The Perimeter Of A Figure

What is the perimeter of the regular hexagon below? 

Screen shot 2015 11 09 at 11.51.08 am

 

Possible Answers:

Correct answer:

Explanation:

A regular hexagon has six equal sides. To find the perimeter of a hexagon, we can multiply the known side length by  (since there are six sides) or we can add the known side length to itself six times. 

Example Question #93 : How To Find The Perimeter Of A Figure

What is the perimeter of the regular hexagon below? 

Screen shot 2015 11 09 at 11.49.27 am

 

Possible Answers:

Correct answer:

Explanation:

A regular hexagon has six equal sides. To find the perimeter of a hexagon, we can multiply the known side length by  (since there are six sides) or we can add the known side length to itself six times. 

Example Question #341 : Problem Solving

What is the perimeter of the regular hexagon below? 

Screen shot 2015 11 09 at 11.50.51 am

 

Possible Answers:

Correct answer:

Explanation:

A regular hexagon has six equal sides. To find the perimeter of a hexagon, we can multiply the known side length by  (since there are six sides) or we can add the known side length to itself six times. 

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