This math topic focuses on the Geometry of Circles, specifically the Radius Tangent Angle Rule. It is targeted at an intermediate introductory level. The material is intended for learners seeking to understand and apply the principles relating to the tangent of a circle at the point of contact and the radius at that point, examining how they interact to form specific angles. This topic is a segment of a broader curriculum on intermediate geometry.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.