A) 8 m
B) 12 m
C) 4 m
D) 32 m
Correct Answer: A
Solution :
Let the length of a rectangle = l m Then, the breadth of a rectangle\[=\frac{3l}{4}\,\,m\] Now, \[l\times \frac{3}{4}l=768\] \[{{l}^{2}}=1024\] \[l=32\] Hence, the required difference \[=32-\frac{3}{4}\times 32\] \[=32-24=8\,\,m\]You need to login to perform this action.
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