Find the perimeter of each polygon.
- Rectangle 5. Square 6. Regular heptagon
23.2 cm s 27 ft s45 in.
w8.6 cm
Find the length of each unknown side.
P22.8 ft P23.1 in. P26.6 m
1
4
Measure the lengths of the sides of each polygon to
the nearest ^18 in. Then find the perimeter of each polygon.
- Find the perimeter of a triangle
with sides measuring 25 mm,
2.8 cm, and 1.9 cm. - At $2.95 per foot, what is the cost of
fencing for a rectangular garden that
is 20 ft wide and 30^12 ft long?
14. Find the perimeter of a quadrilateral
with sides measuring 9^13 yd, 18 ft,
4 ^12 yd, and 45 in.
16. How many meters of fringe are
needed to border a triangular
pennant 125 cm on a side?
7.8 ft
8 ft
x 8.6 in.
6.5 in.
2.8 in.
y 6.5 m
4.8 m
3.2 m
5.3 m
z
7.5 m
5.1 m
4.6 cm
20 yd^13
3 in.
5 in. 6 m
8 m
4 m
12 m
4 in.
16 in.
2 in.
13 in.
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