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Mathematics 18 Online
OpenStudy (anonymous):

a cone with slant height 22 cm and radius 7 cm about 484 cm2 about 507 cm2 about 637 cm2 about 1,123 cm2

OpenStudy (anonymous):

good Question. :)

OpenStudy (anonymous):

surface area

OpenStudy (anonymous):

fine it's surface area?

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

does the circle of the bottom include?

OpenStudy (anonymous):

um i don't know

OpenStudy (anonymous):

|dw:1333751111515:dw|

OpenStudy (anonymous):

Fine theta, then using the the circle area formula times (theta/360) to find the surface. XD

OpenStudy (anonymous):

idk

OpenStudy (anonymous):

which part do you dk

OpenStudy (anonymous):

you said |dw:1333751432611:dw|

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