Tangential part
348
How to look up a symbol or identify a letter from a math alphabet or other character?
71128
Is the tangent function (like in trig) and tangent lines the same?
121084
Right triangles and tangent lines
136204
Intersection of a function having increasing derivative with tangent line
56151
Mental estimate for tangent of an angle (from $0$ to $90$ degrees)
86640
Equation of a line that is tangent to a curve at point
55124
Conformally Map Region between tangent circles to Disk
49720
Why is the tangent of an angle called that?
15596
Identification of each tangent space $T_pV$ with $V$ itself?
15757
TikZ: Thick curve segment in a curve
126735
Shape with a slanted side (responsive)
104701
Find the functions for which the area of the triangle made by tangent at a point is independent of the point
152252
Tangent vector of photon
149543
Prove that an annulus is not simply connected?
10686
Finding the equation of more than one tangent line
153767
Singular points and tangent lines
144901
Tangent to a circle through a point