A gift in the form of cube has to be wrapped with gift paper whose external measures are 15 cm. Find the area of gift paper needed.
John has a Rubik's cube that he wishes to gift to his friend Tom. Calculate the total area of the gifting paper required if he wishes to gift wrap the Rubik's cube before gifting it.
A solid cylindrical party popper having radius 7 cm and length 20 cm needs to be gift wrapped by a paper sheet. What is the area of sheet required to cover it completely ?