Discrepancy calculating the distance between two opposite corners of a rectangle: infinite subdivisions vs hypotenuse
2786
The staircase paradox, or why $\pi\ne4$
93170
Find the side of an equilateral triangle given only the distance of an arbitrary point to its vertices
50351
Distance between two hyperplanes
130665
Determine radius of a rounded rectangle
105551
Probablility of a dart landing closer to the center than the edge of a square dartboard?
59860
TiKZ: Why is a line visible between 2 fitted nodes with inner/outer sep =0?
89748
Average distance between two random points in a square
11402
geometry package - paperwidth and paperheight aren't accurate
83596
A simple proof that a polygon circumscribing a circle overestimates its perimeter
88496
Out of 6 points in the interior of a square of sidelength 3, two are at distance less than 2
78194
Finding minimum-area-rectangle for given points?
130574
Distance metric for (infinite) lines in 3D
97627
filling an occluded plane with the smallest number of rectangles
152107
Classic Circle and Adjacent Arrangement Problem
8958
What is the proper geometrical name for a a rectangle with a semi-circle at each end?
109043
Circle-Rectangle collision detection (intersection)
73776
Eccentricity of an ellipse