School math olymp task in Russia

Author: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.

New Resources

Average Value
Prism Drawn in 2-Point Perspective
Linear Systems + Relationships Between Coefficients and Solutions
Visualizing the Pythagorean Identity with Sine and Cosine
Untitled

Discover Resources

Ladder (or Couch) Around a Corner Problem
GeoGebra 1
Igloo (AR Modeling Challenge)
Shape for reflecting and rotating 2019
roommates, Shin

Discover Topics

Dilation
Quadrilaterals
Isosceles Triangles
Hypergeometric Distribution
Pyramid