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A rectangle has a length L and a width W . where $\mathrm{L}>\mathrm{W}$. If the width, W , is increased by $10 \%$, which one of the following statements is correct for all values of L and W ?

A
Perimeter increases by $10 \%$.
B
Length of the diagonals increases by $10 \%$.
C
Area increases by $10 \%$.
D
The rectangle becomes a square.
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