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OpenStudy (newwar):
A cylinder has a radius of 8 cm and a height of 14 cm. What is the volume of the cylinder?
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OpenStudy (newwar):
A. 112 straight pi cm3 B. 224 straight pi cm3 C. 896 straight pi cm3 D. 3584 straight pi cm3
OpenStudy (utterly_confuzzled):
The formula is \[pir^2h\]
OpenStudy (utterly_confuzzled):
So, \[\pi \times8^2\times14\] should give you your answer
OpenStudy (newwar):
112
OpenStudy (utterly_confuzzled):
\[8^2 = 64 \]
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OpenStudy (utterly_confuzzled):
So your answer should be bigger than 112
OpenStudy (newwar):
896
OpenStudy (utterly_confuzzled):
Correct!
OpenStudy (anonymous):
C.
OpenStudy (newwar):
thks
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