We continued our work with circles today by going through the relationship between arcs and chords in the same circles. We took a look at radii that are perpendicular to chords and saw the shortcuts from congruent triangles that we could use to solve problems. After going through several problems together, we then got started on the assignment.
Assignment: Section 9-4; page 347-348; WE 1-13, 17-19, 21, 22
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