Name:
Area of a Rectangle
To find the area of a rectangle, multiply the length by the width.
8m
area = 4 m x 8 m = 32 square meters
4m
example:
Find the area of each rectangle by multiplying
a.
b.
6 km
5m
d.
area =
1 km
6m
6 cm
4 km
area =
c.
3 cm
e.
area =
f.
11 cm
12 cm
12 cm
3 cm
7 km
area =
g.
area =
h.
7m
area =
i.
4 km
9m
12 m
2 km
6m
area =
area =
area =
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ANSWER KEY
Area of a Rectangle
To find the area of a rectangle, multiply the length by the width.
8m
area = 4 m x 8 m = 32 square meters
4m
example:
Find the area of each rectangle by multiplying
a.
b.
6 km
1 km
5m
d.
24 square km
6m
6 cm
4 km
area =
c.
3 cm
area =
e.
18 square cm
area =
f.
11 cm
30 square m
12 cm
12 cm
3 cm
7 km
area =
g.
7 square km
area =
h.
7m
33 square cm
area =
i.
4 km
144 square km
9m
12 m
2 km
6m
area =
42 square m
area =
8 square km
area =
108 square km
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