This math topic focuses on the Geometry of Circles, specifically exploring the rule related to chords that are equidistant from the center of the circle. It involves determining relationships between different chord lengths when provided with diagrams. The problems require applying geometric principles to understand equalities and proportional relationships among the segments of chords intersecting or related within a circle. The exercises are structured in multiple-choice format, where students need to select the correct rule that would ascertain the lengths of various segments based on visual and theoretical understanding.

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