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OpenStudy (anonymous):
Find the volume of a cylinder with a height of 17 meters and a circular base with a diameter of 16 meters.
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OpenStudy (angela210793):
V=B*l=pi*8^2*17
OpenStudy (angela210793):
B=area of base=pi R^2
OpenStudy (anonymous):
answer is 68 or no
OpenStudy (anonymous):
no.....
OpenStudy (angela210793):
oops...
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OpenStudy (anonymous):
volume = π*r^2*h = 3.14*(8)^2*17
OpenStudy (angela210793):
u answer Harkirat......my brain's on vacation.....:
OpenStudy (anonymous):
213.52??
OpenStudy (anonymous):
it is 3416.327
OpenStudy (anonymous):
does ^ mean divide??
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OpenStudy (anonymous):
^ means "raised to the power"
so ^2 means square i.e. 5^2 = 5x5 =25
volume = π*r^2*h = 3.14*(8)^2*17 = 3.14 * 64 * 17 = 3416.32
OpenStudy (anonymous):
hope it is clear now ..........
OpenStudy (anonymous):
oh ok I didnt now what that meant thnx
OpenStudy (anonymous):
from now on keep in mind that ^ means raised to the power and the number following it gives the power
^2 means number squared
^3 means number cubed
OpenStudy (anonymous):
got a medal for me ... o( :})
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OpenStudy (angela210793):
U got 2 medals and I didn't get even 1? :S :P
OpenStudy (anonymous):
here's one for you {{ :))
OpenStudy (angela210793):
lol...thnx :)
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