A) \[9\frac{1}{11}%\]
B) \[11\frac{1}{9}%\]
C) 11%
D) 9%
Correct Answer: D
Solution :
Base Height Area (Base x Height) Initial\[\to \]100 \[100\to 10000\] New \[\to \]110 \[x\to 10000\] \[\therefore \,\,\,x=\frac{10000}{110}=90.90\] \[\therefore \] % decrease in height \[=10090.90\Rightarrow 9.09\approx 9%\]You need to login to perform this action.
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