Architecture
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Surface area of cylinder

ÀÛ¼ºÀÚ Uploader : ezmath ÀÛ¼ºÀÏ Upload Date: 2016-04-22º¯°æÀÏ Update Date: 2016-04-22Á¶È¸¼ö View : 383

A cylinder is one of the most basic curvilinear geometric shapes, the surface formed by the points at a fixed distance from a given straight line, the axis of the cylinder.
The area of the top and bottom : 2¥ðr^2  
the area of the side: 2¥ðrh

SA = 2¥ðr^2 + 2¥ðrh = 2¥ðr(r+h)  
r : Radius of cylinder  
h : Height of cylinder

*** Âü°í¹®Çå[References] ***

https://en.wikipedia.org/wiki/Cylinder_(geometry)
SA = 2*¥ð*r*(r+h)
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