Math Problem Statement
Inscrivi un triangolo ABC in una semicirconfe- renza di centro O e diametro AB = 4a, in modo che l'angolo in B risulti maggiore dell'angolo in A. Da O conduci la perpendicolare al diametro che incontra AC in H. Determina l'angolo B in modo che il rettangolo di base OH e altezza AC abbia area 4a²
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Geometric Constructions
Formulas
Area of a rectangle: Area = base × height
Theorems
Properties of angles in triangles inscribed in semicircles
Suitable Grade Level
High School
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