Mathematics > 2015 > 45
WASSCE
In the diagram, the shaded part is a carpet laid in a room with dimensions 3.5m by 2.2m leaving a margin of 0.5m round it. Find the area of the margin.
A.
4.7m2
B.
4.9m2
C.
5.7m2
D.
5.9m2
Answer: A
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