AMC / AIME · Circle Geometry · Easy
Circle Geometry: A radius is perpendicular to a chord. What does it do to the chord? Type math for bisects.
Chords, arcs, angles.
Try the problem
A radius is perpendicular to a chord. What does it do to the chord? Type for bisects.
Hint and answer
Concept to use
Central angles.
Hint
Use radius, diameter, arc, and angle relationships.
Answer
1
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