# Perimeter of Polygons Worksheets

1. Math >
2. Geometry >
3. Perimeter >
4. Polygons

Make good use of our perimeter of polygons worksheets to master calculating the perimeter when dimensions are given in integers and decimals, finding a missing side length of a polygon, and much more. Available in both customary and metric units, these pdfs include answer keys. Improve your skills in finding perimeters with these free worksheets!

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Finding Perimeter of Polygons - Integers

Compute the perimeter by multiplying integer side lengths by the number of sides of the specific polygons, and record the resulting perimeter using the same units as the side length measurement.

Finding Side Lengths of Polygons from Perimeter

Count the number of sides and use the formula: length of a side = perimeter/number of sides to find the missing side length of regular polygons featured in these finding side lengths from perimeter worksheets.

Finding Perimeter of Polygons - Decimals

Calculate the perimeter of various shapes with decimal side lengths using these printables tailored for grade 5 and grade 6. Multiply the side length by the number of sides for that polygon to obtain the answer.

Finding Unknown Sides of Irregular Polygons from Perimeter

In these perimeter of polygons worksheets, you will find the missing side length from the given perimeter. Apply the formula: missing side length = perimeter minus sum of known side lengths, and solve for x.

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