Acute Problem

Autore: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

Nuove risorse

Rose Curve
Hyperbolic Paraboloid
רישום חופשי
Model sferyczny - dwunastościan-dwudziestościan
¿Quién llegará más lejos en el mundial?

Scopri le risorse

Axis of symmetry and coefficients of a quadratic
Formule della somma di seno e coseno - Sum formulae sin/cos
Geogebra2
Distance HW #3
פעילות - משיק 2019 -עברית -משימה 1

Scopri gli argomenti

Continuità
Costruzioni
Quadrato
Media aritmetica
Parallelogrammi