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Mathematics 9 Online
OpenStudy (anonymous):

A can has a diameter of 9.8 cm and is 13.2 cm tall. What is the capacity of the can? Round to the nearest tenth. 995.2 cm3 959.2 cm3 3980.7 cm3 203.1 cm3

jimthompson5910 (jim_thompson5910):

Use the formula V = pi*r^2*h where... V = volume (unknown for now) pi = 3.14 approximately r = radius h = height

jimthompson5910 (jim_thompson5910):

radius = diameter/2 also be careful and note that r^2 means r squared and not r times 2

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