Name:
Perimeter of a Polygon
Find the perimeter of each shape by adding the lengths of each side.
a.
3m
b.
7 cm
3m
3m
5 cm
8 in.
3m
9 ft
3m
14 in.
25 km
e.
6 ft
f.
12 km
8 ft
h.
8 cm
5 cm
8 cm
3 cm
i.
95 ft
21 in.
20 in.
12 in.
12 in.
65 ft
65 ft
45 ft
3 cm
7 cm
23 mm
12 in.
7 cm
4 cm
19 mm
20 km
7 cm
23 mm
25 mm
12 ft
8 cm
19 mm
18 km
8 ft
g.
8 in.
3m
6 cm
d.
14 in.
c.
12 in.
14 in.
45 ft
75 ft
10 in.
Challenge: Draw a square with a perimeter of 180 yards.
Label the lengths of each side.
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75 ft
ANSWER KEY
Perimeter of a Polygon
Find the perimeter of each shape by adding the lengths of each side.
a.
3m
b.
7 cm
3m
3m
5 cm
8 in.
3m
14 in.
3m
18 cm
9 ft
18 m
25 km
e.
6 ft
44 in.
f.
12 km
8 ft
23 mm
75 km
h.
7 cm
8 cm
5 cm
60 cm
i.
95 ft
21 in.
20 in.
65 ft
12 in.
12 in.
65 ft
45 ft
3 cm
3 cm
109 mm
12 in.
7 cm
4 cm
8 cm
19 mm
20 km
43 ft
7 cm
23 mm
25 mm
12 ft
8 cm
19 mm
18 km
8 ft
g.
8 in.
3m
6 cm
d.
14 in.
c.
12 in.
45 ft
75 ft
14 in.
75 ft
10 in.
113 in.
465 ft.
45 yd
Challenge: Draw a square with a perimeter of 180 yards.
Label the lengths of each side.
45 yd
45 yd
45 yd
Super Teacher Worksheets - www.superteacherworksheets.com