Solve for the angle UFO with the russian triangle
15135
Find angle UFO in the picture attached
111928
Solving a Casimir configuration, the U - bracket
86328
What is the relative speed of two near-light speed particles headed towards each other?
84893
Solutions of the equations of the degree 5 and more
116223
Show that the angles satisfy $x+y=z$
42962
Plotting an equation describing a Joukowski airfoil
46445
Equation of a helix parametrized by arc length between two points in space
40615
Solve for $x$ in the $80^\circ$-$80^\circ$-$20^\circ$ triangle
73907
Condition for 3 complex numbers to represent an equilateral triangle
143235
Twin Paradox, calculating spacetime intervals from both perspectives
107319
$F=ma$ contest problem on angular momentum
92892
Formula for Nicolosi Globular Projection
111815
Determine angle $x$ using only elementary geometry
93372
How to solve CSC = sin-1?
8928
How to derive the standard symplectic form on a 2-sphere in cylindrical polar coordinates?
40952
Showing that sum of angles of hyperbolic triangle is strictly less than $\pi$
155166
Given the curvature and torsion, find the curve