# Circle: Tangents

**Tangents to a Circle**Three tangents are drawn tangent to the circle at the points of tangency A, B, and C.

**What to do:**Click and drag points A, B, and C to move them around. What hypothesis can you make about the angle at which the radius intersects a tangent line? Click on the "Show angles" checkbox to display the angles of intersection and check your hypothesis.

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