Question

A square piece of tin of side 18 cm is to be made into a box without top, by cutting a square from each corner and folding up the flaps to form the box. What should be the side of the square to be cut off so that the volume of the box is the maximum possible?

Answer 1

Answer:

you take out lateral surface area and then total surface area

subtract the both you will get your answer

Answer 2

Answer:

3no ek hi question kai answer hai.