the side of an Rectangle are 20cm and 15cm. if each side increase by 20%
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then new sides will be
24and 18cm
the new area will be 432cm²
and if we compare it with previous one then
the difference will come out to be of 132cm²
in the same way you can compare its parimap also
24and 18cm
the new area will be 432cm²
and if we compare it with previous one then
the difference will come out to be of 132cm²
in the same way you can compare its parimap also
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in a rectangle
let
l = 20cm
b = 15cm
since each side increase by 20percent
so
l = 20percent of 20 cm
= 4cm
b = 20percent of 15cm
=3cm
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