Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A square piece of tin of side 
is to be made into a box without top by cutting a square from each corner and folding up the flaps to form a box. If the volume of the box is maximum, then its surface area (in 
) is equal to
Text Solution
Verified by ExpertsThe correct answer is:
C
Volume 
Surface area 
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