A) 75 m
B) 45 m
C) 120 m
D) 60 m
Correct Answer: A
Solution :
Let the sides of field are 5x and 3x respectively. \[\therefore \] \[1440=\frac{1}{2}(5x+3x)\times 24\] \[\Rightarrow \] \[x=\frac{144\times 2}{8\times 24}=15\] \[\therefore \] Length of larger side \[=5\times 15=75\,m\]You need to login to perform this action.
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