Algebra
16 Online
OpenStudy (anonymous):
this
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OpenStudy (anonymous):
link
OpenStudy (anonymous):
i got the answer to the other one @SACAPUNTAS it was D
OpenStudy (anonymous):
Ok. I'll be a little slower because I am trying to answer my own question too. :D
OpenStudy (anonymous):
lol oh sorry
OpenStudy (anonymous):
is this one hard to u or simple
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OpenStudy (anonymous):
Not that hard. Do you know the formula for volume?
OpenStudy (anonymous):
yes i believe we tlked about it before isnt it l x w
OpenStudy (anonymous):
That's area. Volume needs a third dimension.
Volume is area of base times height.
So do you know the formula for the area of a circle?
OpenStudy (anonymous):
3.14 pi
OpenStudy (anonymous):
No... \(\pi r^2\)
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OpenStudy (anonymous):
squared
OpenStudy (anonymous):
radius squared oh
OpenStudy (anonymous):
So the volume of a cylinder is \(\pi r^2h\)
OpenStudy (anonymous):
If you know that, you should be able to make sense of this question
OpenStudy (anonymous):
so the answer would be D
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OpenStudy (anonymous):
@SACAPUNTAS
OpenStudy (anonymous):
No. Read it again.
OpenStudy (anonymous):
\[\pi r^2 h = \pi a^2 (3a)\]
OpenStudy (anonymous):
hi @Directrix i was figuring out this question would this answer be B
Directrix (directrix):
@Starr_Dynasty It looks as if @SACAPUNTAS is helping you. It would be rude of me to butt in at this time.
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OpenStudy (anonymous):
I don't mind.
But anyway, you figured it out. :D
OpenStudy (anonymous):
so it is B
OpenStudy (anonymous):
Yes!
OpenStudy (anonymous):
I have to go again. Keep at it. :)
OpenStudy (anonymous):
thnk u @SACAPUNTAS