Answer:
so you can simplify the ratio
Step-by-step explanation:
Hi,
To find the volume of cylinder this formula is required.

To get radius you need to divide diameter with 2 like this.

Now just put your values into formula.

You will need 653451.27 cubic centimetres of concrete.
Hope this helps.
r3t40
Answer:
check image below
Step-by-step explanation:
If you could write out the whole problem exactly how it is, I can solve it for you.
Answer: HK
Step-by-step explanation: