A) 32 m
B) 24 m
C) 20 m
D) 18 m
Correct Answer: A
Solution :
(a): Let the length and width be \[10x\]and 6x. \[\Rightarrow 10x\times x=3840\] \[\Rightarrow 60\times 2=3840\] \[\Rightarrow {{x}^{2}}=64\] \[\Rightarrow x=8.\] \[=10x-6x=4x=\]difference between length and width =32.You need to login to perform this action.
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