Relationship between circumscribed sphere radius and edge length of a dodecahedron?
73832
How to find the maximum diagonal length inside a dodecahedron?
62974
Extended Euclidean Algorithm: why does it work?
111075
Deriving of formula for finding the length of median
98971
Why is $\pi r^2$ the surface of a circle
80609
Finding the volume of a sphere using the Monte Carlo algorithm
50731
Isometries of the sphere $\mathbb{S}^{n}$
151502
Finding the inverse of the arc length function
89501
Equidecomposability of a Cube into 6 Trirectangular Tetrahedra
111656
Estimation of the expected Euclidean distance between two random points on a unit $n$-hemisphere
146254
A problem on Minima. Proving sphere has minimum surface area for a given volume
64384
Finding center and radius of circumcircle
64060
Is it possible to obtain a sphere from a quotient of a torus?
155235
How to determine the center and radius of a circle given some points in 3D?
61444
Identify shape of the polygons: elongation, roundness, etc
149830
What's the name of each pseudo-rectangle in a spherical surface?
23203
Euclidean distance proof
111387
What is approximate error of Pythagorean Theorem vs. Haversine Formula in measuring distances on sphere at various scales?