School math olymp task in Russia

Autor: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.

Nové materiály

רישום חופשי
Parallel lines, Transversals and Segments
Cartesian Notation of a Vector
General Polar Equation of Conics with Rotation (2)
Perimeter of a Rectangle with Unknown Sides

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Intersection of two lines Inside a Circle
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