A) 40 cm
B) 60 cm
C) 64 cm
D) 80 cm
Correct Answer: D
Solution :
Let the sides be \[x,\text{ }2x\]and\[4x\]. Therefore \[x\text{ }.\text{ }2x\text{ }.\text{ }4x=64000\] or \[x=20\] \[\therefore \] largest side \[=4x=80\text{ }cm\]You need to login to perform this action.
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