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Find the perimeter - Grand Prairie Elementary

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Name: ____________________________________<br />

Perimeter<br />

Perimeter is <strong>the</strong> distance around a polygon.<br />

<strong>Find</strong> <strong>the</strong> <strong>perimeter</strong> of each polygon by adding <strong>the</strong> length of <strong>the</strong> sides.<br />

38 km<br />

67 cm 23 m<br />

57 km 22 cm 22 cm<br />

18 cm<br />

Rectangle Trapezoid Square<br />

Perimeter = _________________________ Perimeter = _________________________ Perimeter = _________________________<br />

134 km<br />

23 km 2,000 m<br />

249 cm 249 cm 1,500 m<br />

48 km<br />

203 cm<br />

23 km<br />

Isosceles Triangle Octagon (Symmetrical) Rectangle<br />

Perimeter = _________________________ Perimeter = _________________________ Perimeter = _________________________<br />

178 m 47 cm<br />

396 kn<br />

677 km<br />

Hexagon (All sides are <strong>the</strong> same length) Square / Diamond Parallelogram<br />

Perimeter = _________________________ Perimeter = _________________________ Perimeter = _________________________<br />

Bonus Box<br />

Five of <strong>the</strong> shapes above are quadrilaterals.<br />

Do you know which ones <strong>the</strong>y are<br />

Shade in <strong>the</strong> five quadrilaterals.<br />

Super Teacher Worksheets - http://www.superteacherworksheets.com


Name: ____________________________________<br />

Perimeter - ANSWER KEY<br />

Perimeter is <strong>the</strong> distance around a polygon.<br />

<strong>Find</strong> <strong>the</strong> <strong>perimeter</strong> of each polygon by adding <strong>the</strong> length of <strong>the</strong> sides.<br />

38 km<br />

67 cm 23 m<br />

57 km 22 cm 22 cm<br />

18 cm<br />

Rectangle Trapezoid Square<br />

Perimeter = 190 kn Perimeter = 129 cm Perimeter = 92 m<br />

134 km<br />

23 km 2,000 m<br />

249 cm 249 cm 1,500 m<br />

48 km<br />

203 cm<br />

23 km<br />

Isosceles Triangle Octagon (Symmetrical) Rectangle<br />

Perimeter = 701 cm Perimeter = 456 km Perimeter = 7,000 m<br />

178 m 47 cm<br />

396 km<br />

677 km<br />

Hexagon (All sides are <strong>the</strong> same length) Square / Diamond Parallelogram<br />

Perimeter = 1,068 m Perimeter = 188 cm Perimeter = 2,146 km<br />

Bonus box answer:<br />

Bonus Box<br />

Five of <strong>the</strong> shapes above are quadrilaterals.<br />

Do you know which ones <strong>the</strong>y are<br />

Shade in <strong>the</strong> five quadrilaterals.<br />

rectangle, square, rectangle, diamond, parallelogram<br />

Super Teacher Worksheets - http://www.superteacherworksheets.com

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