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Mathematics 7 Online
OpenStudy (anonymous):

Find the surface area of the cone. Use 3.14 for pi. Find the volume of the cylander. Use 3.14 for pi. I'll put pictures of them for examples. and no worries, i already did them so no cheating! I just need help understanding this, so don't just go telling it please! unless you want to with a simple explanation of how you got it, then sure?

OpenStudy (anonymous):

OpenStudy (er.mohd.amir):

Surface area of cone=pi*r*l volume of cylinder=pi*r*r*h

OpenStudy (anonymous):

thanks!

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