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Mathematics 21 Online
OpenStudy (anonymous):

Geometry help please I will give medal

OpenStudy (anonymous):

What is the volume of grain that could completely fill this silo, rounded to the nearest whole number? Use 22 over 7 for pi.

OpenStudy (anonymous):

13,750 ft3 14,012 ft3 262 ft3 4,583 ft3

OpenStudy (anonymous):

its number one

OpenStudy (anonymous):

this is how you find it

OpenStudy (anonymous):

the formula is pie times r squared times height

OpenStudy (anonymous):

did you get it correct?

OpenStudy (anonymous):

so I times 3.14 times 5 squared times 175?

OpenStudy (anonymous):

no first you square the radius

OpenStudy (anonymous):

which equals 25

OpenStudy (anonymous):

then you multiply it with pie equals 78.5

OpenStudy (anonymous):

then multiply 78.5 by the height which is 175 equals 13,737.5

OpenStudy (anonymous):

oh ok I think I got it I will let u know if I get it right thank u very much

OpenStudy (anonymous):

and that is the answer which is A

OpenStudy (anonymous):

Glad to help! :D

OpenStudy (anonymous):

I got it wrong

OpenStudy (anonymous):

It was 14,012 ft3

OpenStudy (anonymous):

oh sry

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