find the center of D8, D10 and Dn
83916
Center of dihedral group
106441
Find the value of $\binom{2000}{2} + \binom{2000}{5} + \binom{2000}{8} + \cdots \binom{2000}{2000}$
116205
System of equations in a,b,c,d
28582
How to find points of tangency on an ellipse?
107357
How to find an end point of an arc given another end point, radius, and arc direction?
11338
How to find the circumcenter of a triangle and the length of the corresponding radius of the circle in $\mathbb{R}^3$
37448
Two Circles and Tangents from Their Centers Problem
81194
Finding center of point layer in ArcGIS Pro
76611
Centre in N-sided polygon on circle
124224
How many groups of order $n$ with center {e} exist?
142196
How to treat Subscript objects as constants when using D
88221
Find the center of the group $\operatorname{GL}(n,\mathbb R)$ of invertible $n \times n$ matrices.
118472
Is there a systematic way of finding the conjugacy class and/or centralizer of an element?
155680
Center of mass of 2D region
153036
Finding centre point of a raster in ArcGIS?
149115
Find the centroid of a curve.
148147
Three circles having centres on the three sides of a triangle