Mathematics
13 Online
OpenStudy (anonymous):
find the volume 2.5ft and 10 ft the options are
24.5ft
20.5 ft
48 ft
49 ft
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OpenStudy (astrophysics):
volume of what
OpenStudy (anonymous):
exactly @Astrophysics what are we finding the volume of
OpenStudy (anonymous):
the formula is v=pie r2 h
OpenStudy (astrophysics):
Can you post the full problem
OpenStudy (astrophysics):
Or take an image of it and post it here
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OpenStudy (astrophysics):
I noticed it's a cylinder
OpenStudy (anonymous):
yes please put the whole problem that will help us hep u
OpenStudy (astrophysics):
What does 2.5 ft and 10 ft mean, is 2.5 ft the radius, is 10 ft the height?
OpenStudy (anonymous):
I think 2.5 is the radius and 10 is the height
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
cool
OpenStudy (anonymous):
hold on i am trying to send it
OpenStudy (astrophysics):
If so just use the formula they provided then \[V = \pi r^2 h \implies \pi (2.5)^2(10)\]
OpenStudy (anonymous):
you get 196.35 though?
OpenStudy (astrophysics):
Yeah lets just wait for the problem
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OpenStudy (anonymous):
k great
OpenStudy (anonymous):
OpenStudy (anonymous):
here it is
OpenStudy (anonymous):
I still got 196.35 what did u get @Astrophysics
OpenStudy (anonymous):
i did as well
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OpenStudy (astrophysics):
|dw:1439328678620:dw| so this is your problem either you're missing information or it's 62 pi ft^3