Perimeter of Irregular 5-Sided Shapes (Grade 5)

Printable Grade 5 worksheet: add the given side lengths to find each perimeter. 14 problems with a computed answer key.

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Math · Grade 5

Perimeter of Irregular Shapes (5 sides)

Add all the side lengths to find each perimeter.

1.
An irregular pentagon has sides of 16 cm, 26 cm, 36 cm, 48 cm, 43 cm. What is its perimeter?
2.
An irregular pentagon has sides of 54 cm, 22 cm, 19 cm, 54 cm, 32 cm. What is its perimeter?
3.
An irregular pentagon has sides of 58 cm, 11 cm, 59 cm, 32 cm, 57 cm. What is its perimeter?
4.
An irregular pentagon has sides of 45 cm, 8 cm, 35 cm, 31 cm, 56 cm. What is its perimeter?
5.
An irregular pentagon has sides of 26 cm, 5 cm, 19 cm, 17 cm, 17 cm. What is its perimeter?
6.
An irregular pentagon has sides of 10 cm, 8 cm, 23 cm, 2 cm, 37 cm. What is its perimeter?
7.
An irregular pentagon has sides of 5 cm, 12 cm, 32 cm, 57 cm, 34 cm. What is its perimeter?
8.
An irregular pentagon has sides of 47 cm, 42 cm, 44 cm, 40 cm, 45 cm. What is its perimeter?
9.
An irregular pentagon has sides of 27 cm, 42 cm, 14 cm, 8 cm, 39 cm. What is its perimeter?
10.
An irregular pentagon has sides of 28 cm, 30 cm, 37 cm, 20 cm, 58 cm. What is its perimeter?
11.
An irregular pentagon has sides of 45 cm, 48 cm, 35 cm, 35 cm, 59 cm. What is its perimeter?
12.
An irregular pentagon has sides of 57 cm, 44 cm, 39 cm, 25 cm, 11 cm. What is its perimeter?
13.
An irregular pentagon has sides of 32 cm, 10 cm, 40 cm, 49 cm, 22 cm. What is its perimeter?
14.
An irregular pentagon has sides of 4 cm, 35 cm, 48 cm, 31 cm, 58 cm. What is its perimeter?

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