Surface area of a sphere
19:56
Surface Area of a donut
15:51
But why is a sphere's surface area four times its shadow?
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Lec 26: Spherical coordinates; surface area | MIT 18.02 Multivariable Calculus, Fall 2007
23:21
Derivative of volume is surface area
8:35
Derive the volume of a sphere using spherical coordinates.
32:26
This Toy Carved The Nicest Table I've Ever Made.
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Section 16.6: Parametric Surfaces and Surface Area [Full Lecture]
13:41