please answer Q9
SECTION-B last sum.
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this is the answer hope it helps
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Apxex:
thx :)
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L = x
B = x/4
Hence l× b = x2/ 4 = 16
There fore x= 8
I.e l = 8
B = 2
And perimeter = 20
B = x/4
Hence l× b = x2/ 4 = 16
There fore x= 8
I.e l = 8
B = 2
And perimeter = 20
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