Acute Problem

Auteur:Lamberto Lamberti

PROPOSITION: There do not exist four distinct points A,B,C,D on the plane such that the interior angles of the triangles ABC, ABD, ACD, and BCD are all acute. http://www.mathpages.com/home/kmath311/kmath311.htm

Nieuw didactisch materiaal

רישום חופשי
Graph of y = a(x − h)² + k
Graph of y = ax² + bx + c
Trefoil Knot
Average Distance

Ontdek materiaal

Morgan Simpson- Rotations 1
Kikora 1P Omkrets 2a+7
Circle Theorem 2a
Tema01_probl3
equation of circle

Ontdek onderwerpen

Rekenkundig
Ruit
Kegel
Complexe getallen
Combinatieleer