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Challenge
Acute Triangle:
A triangle with three acute angles.
Classified Information
: Investigate combining triangle classifications based on length and angle measure.
Altitude to the Hypotenuse
: Find as many as possible proportions that exist in a given situation.
Optimizing Triangles Using Radii
: Find the triangles with maximum and minimum area that contain two sides determined by radii of the circle.
Tiling
: Tile a kitchen with triangular tiles.
Half as Much May be Right
: Explore triangles inscribed in semicircles.