School math olymp task in Russia

Auteur :Eduard

The text of the task: Given sharp angle with head point O. On one side of angle placed points A and B, OA=1, OB=5. Find point C on the other side of angle BOC, so the angle ACB is the largest.

Nouvelles ressources

Transforming Random Variables
Which Quadrilateral is Which?
Parallelogram Linkage
Parallel Line Image Maker
Sine and Cosine on the Unit Circle

Découvrir des ressources

Rectangular Proofs
PacMazechris
String Art- Vlad
Investigating Reference Angles (Modified, Not Unit Circle)
Measuring Angles-Easy

Découvrir des Thèmes

Résumé Statistique
Diagrammes
Intervalle de Confiance
Transformations Géométriques
Droite Sécante ou Sécante