Question

HELP ASAP THIS IS DUE IN AN HOUR ! I need these two only to finish please help please!!!

2 . A pile of sand on the beach has the approximate shape of a cone with a diameter 28 in. and a height of 11.75 in.

What is the best approximation for the volume of the pile of sand ?


A) 2411.7 in^3
B) 3617.5 in^3
C) 7235.1 in^3
D) 9646.8 in^3

Answer 1

2.) A.
the other one. I believe it would be the 3rd one

Answer 2

It's option À because half the diameter to turn into radius which is 14. Then substitute the height and radius to the the volume formula of a right cone: Pi x radius^3 x height then divide it by 3. Then u should get 2411.69 in^3