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Geometry Chap 10
properties of circles
Question | Answer |
---|---|
Congruent Tangent Segments | tangent segments from the same external point are congruent |
Central Angle | an angle whose vertex is the center of the circle |
Chord Perpendicular Bisector | if one chord is a perpendicular bisector of another chord then the first chord is a diameter |
Two Chords Congruent | in the same circle, or two congruent circles, two chords are congruent if and only if they are equidistant from the center |
Inscribed Angle | an angle whose vertex is on a circle and sides contain chords of the circle |
Inscribed Quadrilateral | a quadrilateral can be inscribed in a circle if and only if its opposite angles are supplementary |