CALCULATE THE AREA
A
rectangular picture 6cm by 8cm is enclosed by a frame ½cm
wide,
Calculate the area
of the frame.
SOLUTION
Area
of the rectangular picture
= L X B
=
8 X 6
=
48sq.cm.
Area
of the whole surface is 9 X 8
=
63sq.cm.
Therefore
area of the frame is 63 - 48
= 15sq.cm
CALCULATE THE AREA
Reviewed by NAIJAOUTLAWS
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11:00:00 AM
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Reviewed by NAIJAOUTLAWS
on
11:00:00 AM
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