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Mathematics 7 Online
OpenStudy (anonymous):

What is the surface area of a cone with a radius of twelve centimeters and a slant height of 8 centimeters? Use three point one four for pi.

OpenStudy (anonymous):

http://cl.ly/image/1j431o3Q1V0j Link to solution. Pls observe what I have interpreted as your 'slant height'.

OpenStudy (anonymous):

thanks!

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