Question
Mathematics Question on Surface Area of Cube, Cuboid and Cylinder
A rectangular box open at the top is to have volume of 32 cubic feets. The minimum outer surface area of the box is
A
32 sq.ft
B
46 sq.ft
C
44 sq.ft
D
48 sq.ft
Answer
48 sq.ft
Explanation
Solution
The correct answer is(D): 48 sq.ft