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acc math 1 2 27 12 get a compass and protractor warm up identify the segments illustrated below n.
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  1. Acc Math 1 2/27/12Get a compass and protractorWarm-up: Identify the segments illustrated below 1. 2. 3. 4.

  2. With a partner • Draw a large triangle on a piece of notebook paper • Choose one of these constructions • Angle bisectors • Perpendicular segment bisectors • Make the construction for each angle/side of your construction. Take turns

  3. Points of Concurrency in a Trianglepage 29 • If lines are CONCURRENT, then they intersect at the same point, which is called the POINT OF CONCURRENCY. • (add) CONCURRENT LINES are 3 or more lines that intersect at the same point

  4. Homework • Memorize the points of concurrence • How they are formed • What is the importance