16.05. The Circles that Circumscribe, and Are Inscribed in, an Equilateral Triangle

What you will learn: 1. Discuss the relationship between the radii of a circle inscribed in a triangle, of those of its circumscribing circle, and of the height of the triangle. 2. Discuss the relationship between the radii of a circle inscribed in an equilateral triangle, of the circumscribing circle of an equilateral triangle, and of the length of the side of the triangle. 3. Practice the rules by solving problems.
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