drawing a perpendicular from a side of a triangle to one of its vertexes
39686
Drawing a perpendicular line with the package tkz-euclide
78464
Finding out the area of a triangle if the coordinates of the three vertices are given
95107
How to get a perpendicular segment inside of a triangle
59460
How to select and assign vertices to a vertex group via python?
86646
Why is the direction of cross products of two vectors perpendicular to the plane?
94567
Triangle Draw Method
156643
Vectors perpendicular to triangle sides sum to zero
7963
Drawing angles greater than 360º inTikZ
111903
An inequality for sides of a triangle
80909
Give the labels to midpoints of a triangle
138428
Consistency in drawing `(Point A) to[bend right=30] (Point B)` in a `TikZ` diagram
95960
How do I draw a little red square to label my right triangle?
76767
Can a line of π lengths be drawn with a compass and straight edge?
57184
Find the point in a triangle minimizing the sum of distances to the vertices
47378
draw $\triangle ABC$ in which $AB=5.5$cm, $\angle C =40^{\circ}$ and $BC-AC=2.5$cm
116547
How to create a neighboring list for a given triangulation and find the triangle and construct the tile?
69800
Construction of a right triangle