Circles - AGMath.com
... congruent. Inscribed Angle Conjecture: Inscribed angles are half the measure of intercepted arcs. Cyclic Quadrilaterals Conjecture: Opposite angles are supplementary. Parallel Lines Conjecture: Intercepted arcs of parallel lines are congruent. C F ...
... congruent. Inscribed Angle Conjecture: Inscribed angles are half the measure of intercepted arcs. Cyclic Quadrilaterals Conjecture: Opposite angles are supplementary. Parallel Lines Conjecture: Intercepted arcs of parallel lines are congruent. C F ...
