Is it simply a coincidence that if you differentiate the formula for the volume of sphere you get the formula for the surface area of sphere?
5086
Why is the derivative of a circle's area its perimeter (and similarly for spheres)?
21430
Uniform distribution on the surface of unit sphere
33074
Calculate the area on a sphere of the intersection of two spherical caps
83290
How is the value of $\pi$ ( Pi ) actually calculated?
96367
Intuition of Addition Formula for Sine and Cosine
111387
What is approximate error of Pythagorean Theorem vs. Haversine Formula in measuring distances on sphere at various scales?
121
Find the volume common to two circular cylinders, each with radius r, if the axes of the cylinders intersect at right angles. (using disk/washer)
95004
Infinite Volume but Finite Surface Area
83345
what is the surface area of a cap on a hypersphere?
140436
Volume of the solid generated by revolving the region R enclosed by the curve - Disk and Shell method
158162
Finding the volume of the tetrahedron.
49946
A determinant coming out from the computation of a volume form
16951
Why is the prospective new kilogram standard a sphere?
96584
Why isn't the volume formula for a cone $\pi r^2h$?
158656
Surface area calculation of sphere segment.
150491
Surface area of ellipsoid
131358
Charge inside a sphere