Constraint on a length of a triangle's side
tush shared this question 11 months ago
I have a triangle ABC.
I want the side BC to be equal to (AB + AC)/3.
The closest I get to build such triangle is create a 4th point D such that
D = Point( Circle (B , (Distance(A, B) + Distance(A, C)) / 3))i.e., a segment of length (AB + AC)/3 beginning at point B. But then I wished I could attach point B to point D, but it doesn't work since you obviously can't tell B to be have 2 rules.
I couldn't find a way to tell GeoGebra to build such a triangle.