If there is a point on a chord of a circle, which point on the minor arc would make the length between the the two points the smallest?
88317
Let gh be a chord of a circle ω which is not a diameter, and let A be a fixed point on gh
115450
Find the arc length of lemniscate $r=2(\cos(2\theta))^{1/2}$
132298
How do you find the smallest of homeomorphic ordinals?
109290
How to find the smallest enclosing circle over a set of circles?
45203
Minimizing the length of wire between two poles?
92697
Shortest Distance Around Cone
60811
How to find the equation of a line, tangent to a circle, that passes through a given external point
133264
Constructing a circle through a given point, tangent to a given line, and tangent to a given circle
112817
Two circles intersection
56195
Find the minimum value of $\sin^{2} \theta +\cos^{2} \theta+\sec^{2} \theta+\csc^{2} \theta+\tan^{2} \theta+\cot^{2} \theta$
70598
Find a line along a circle's perimeter?
102235
Choosing $n$ equidistant points on a circle with given radius and center
92751
What algorithm can I use to determine points within a semi-circle?
89361
Unit circle is divided into $n$ equal pieces, what is the least value of the perimeters of the $n$ parts?
131118
How to prove the midpoint of a chord is also the midpoint of the line segment defined by the points of intersection of other two chords with it?
125862
Area between curves tikz
96265
Why does $x= \frac{1}{2}(z+\bar{z}) = \frac{1}{2}(z+\frac{r^{2}}{z})$ on the circle?