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Mathematics
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xXQuintonXx:
help please(ss below)
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xXQuintonXx:
snowflake0531:
First look at the cylinder, the volume for a cylinder is \[\pi r^2(h)\]
What is the radius of the cylinder?
xXQuintonXx:
2.5?
snowflake0531:
da cylinder, look at the bottom measurement
xXQuintonXx:
3
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snowflake0531:
Yes so \[3(3^2)(14)\]
xXQuintonXx:
378
xXQuintonXx:
crispy snow dipped can you help?
crispyrat:
sure im not rlly good with three dimensonal but lets do this
ok so what is the radius of the cone?
xXQuintonXx:
2.5
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xXQuintonXx:
wouldnt it be the same formula as wut i just did but 2.5^2, then i add them together
crispyrat:
yes i believe so
it would be the same formula but u divide by 3 xp
crispyrat:
oh wait a sec the radius i 3 cus we are using the bottom circle not the height! so same thing but divide by 3
crispyrat:
@crispyrat wrote:
oh wait a sec the radius i 3 cus we are using the bottom circle not the height! so same thing but divide by 3
view this first
xXQuintonXx:
ya lost me
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crispyrat:
the full thing would be
(3(pi)*3(radius)^2*5(height))/3
xXQuintonXx:
45
xXQuintonXx:
so 45+378=423
crispyrat:
yesyes
i believe so very good
xXQuintonXx:
so 423 is my answer?
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crispyrat:
yes :)
xXQuintonXx:
yes it was correct thank you :)
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