Tangents on a Circle

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Tangents on a Circle Theorem

Interact with point B and point C. What do you notice about the angle made by the tangent and the radius of the circle? State your own theorem for what kind of angle tangent lines meet circles at.

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n=130. Polyhedron Computer constructions
inequations_without_red_point
Bisecting segments and angles.
Ellie.Salzman.Qtr1project.B3
Lepeni max{1, x^2}

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三角函數
矩陣
多項式函數
整數
正方形

Tangents on a Circle

Tangents on a Circle Theorem

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