Cyclic quadrilaterals.pptx
planegeo.pdf
Lesson 6.3 Inscribed Angles and their Intercepted Arcs
Warm-up In the diagram, chords AB and CD are parallel. Prove that AC is congruent to BD. Theorem: In a circle, parallel chords intercept congruent arcs.
In your own words…… What is it called when we find the “space” inside a circle? What is the formula used to find the “space”? What is it called when we.
Teaching Trigonometry from a Historical Perspective A presentation by Mark Jaffee at the Ohio Council of Teachers of Mathematics Annual Conference Dayton,
Warm-Up
