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The volume of the cone in contact with (tangent to) a sphere.

ÀÛ¼ºÀÚ Uploader : simplelife ÀÛ¼ºÀÏ Upload Date: 2019-01-15º¯°æÀÏ Update Date: 2019-01-15Á¶È¸¼ö View : 293

As shown in the figure, when the height of the cone tangent to a sphere with a radius of r is h, the volume of the cone can be obtained as follows.

The radius a of the bottom circle of the cone can be obtained from the Pythagorean theorem.

a = (r^2 - (h-r)^2)^(1/2)

Therefore, the volume V of the cone is as follows.

V = (¥ð/3)*(r^2 - (h-r)^2)*h

*** Âü°í¹®Çå[References] ***

V = (¥ð/3)*(r^2 - (h-r)^2)*h
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