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volume of what
the formula is v=pie r2 h
Can you post the full problem
Or take an image of it and post it here
I noticed it's a cylinder
yes please put the whole problem that will help us hep u
What does 2.5 ft and 10 ft mean, is 2.5 ft the radius, is 10 ft the height?
I think 2.5 is the radius and 10 is the height
hold on i am trying to send it
If so just use the formula they provided then \[V = \pi r^2 h \implies \pi (2.5)^2(10)\]
you get 196.35 though?
Yeah lets just wait for the problem
here it is
i did as well
|dw:1439328678620:dw| so this is your problem either you're missing information or it's 62 pi ft^3
All your answers are in ft? Then that's not the volume
actually cubic feet sorry
volume is ft^3
Are you sure that's the information..?
Then that's it \[V= \pi r^2 h = \pi (2.5)^2 (10) = 62.5 \pi~ ft^3\]
sorry I couldn't help :(
thanks so much for trying
u r so welcome
i just figured it out its 49
how is it 49
did it explain?
What did it say :o
yeah I am wondering that to
what did it say
well i had to first do d=2r and then v=3.14(1.25)(10) came out to be 49
What? That makes no sense
we were using radius in the formula not diameter it shouldn't matter
i know but that what my teacher told me
that doesn't make sense I just solved it and got something total different than 49
The formula is V = pi r^2 h...
i thought it was rather confusing
Your teacher is wrong
yep i agree
not to be rude but I agree with both of u
I mean you can use diamater, but there is not need
not being rude but sometimes teachers need to pay attention to their own way of stating a problem
LOL TRUE DAT
i just thought that i should let you all know what the answer was
THNX FOR TELLING US