SPECIAL SEGMENTS AND EQUATIONS OF CIRCLES
In this unit, you will investigate lengths of segments formed by intersections of chords, secants, and tangents. You will review and apply the quadratic formula to solve equations dealing with circle segments. You will develop the standard equation for circles and graph their solutions. You will apply arcs and the Pythagorean Theorem to graph the values of irrational numbers on a number line.Review Topics in Algebra |
The Quadratic Formula (06:38) |
A Practical Example (05:01) |
Equations of Circles |
Segment Lengths in Circles |