Yes and the correct one is A
Answer:
A.
Step-by-step explanation:
Surface area of the original cone
When, radius is quadrupled and slant height is reduced to one sixth
Plug the above values of r and
in equation (1), new surface area becomes:

Answer: 7 Per Plain wrapping paper, and 8 Per Shiny wrapping paper
Hope this helps :)
Answer:
Step-by-step explanation:
He earned 485.04. You have to add. Hence the words in all