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Mathematics 13 Online
OpenStudy (hang254):

Maya plans to cover this model of a half moon completely with silver foil. How many square centimeters of silver foil would Maya need to cover the model completely? 150.9 201.1 603.3 402.2

OpenStudy (hang254):

OpenStudy (hang254):

@experimentX

OpenStudy (experimentx):

Google for surface of hemisphere

OpenStudy (hang254):

i got 100.48

OpenStudy (experimentx):

http://www.mathsrev.com/surface-area-of-hemisphere/

OpenStudy (experimentx):

http://www.wolframalpha.com/input/?i=3*pi*4^2

OpenStudy (hang254):

Thanks

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