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OpenStudy (anonymous):
What is the approximate volume of the cylinder? Use 3.14 to approximate π.
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OpenStudy (anonymous):
OpenStudy (anonymous):
Please help.
OpenStudy (anonymous):
A.
2462 ft3
B.
1406 ft3
C.
703 ft3
D.
351 ft3
563blackghost (563blackghost):
The equation to use to find the volume of the cylinder is...\[V=\pi r^2 h\]
OpenStudy (anonymous):
Ok let me try.
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OpenStudy (anonymous):
I got 351.
563blackghost (563blackghost):
Not quite. I'll help you thru it. Lets input the numbers we know of into the formula...\[V=(3.14)14^2(4)\] Let us first simplify 14^2
OpenStudy (black_ninja123):
If you use the formula you will get A
3.14*14^2*4
563blackghost (563blackghost):
@Black_ninja123 You are suppose to help the user thru the problem not give away the answer.
OpenStudy (anonymous):
Oh crap I did it wrong. I wrote down and did 14 times 2 I forgot it's 14 times 14.
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563blackghost (563blackghost):
Its alright ^^
OpenStudy (anonymous):
Ninja actually helped alot because he reminded me that it's 14 times 14 :/
OpenStudy (black_ninja123):
lol i'm a she
563blackghost (563blackghost):
Oooo well then please forgive me....its just he/she is not suppose to give away answers...
OpenStudy (anonymous):
It's ok
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OpenStudy (anonymous):
Thank you guys, it helped alot :)
563blackghost (563blackghost):
Np ;)
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