math 1 march 9 th warm-up : identify the segments illustrated below
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Math 1 March 9 th Warm-up : Identify the segments illustrated below. 1. 2. 3 . 4. WORD BANK Altitude Angle Bisector Median Perp. Seg . Bisector. Group Activity. You have 15 minutes to finish. Points of Concurrency in a Triangle page 4. - PowerPoint PPT PresentationTRANSCRIPT
Math 1 March 9th Warm-up: Identify the segments illustrated below
1. 2.
3. 4.
WORD BANKAltitudeAngle BisectorMedianPerp. Seg. Bisector
Group ActivityYou have 15 minutes to finish
Points of Concurrency in a Trianglepage 4
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
Point of Concurrency Diagram Concurrent Lines
Incenter
Circumcenter
Orthocenter
Centroid
Point of Concurrency Diagrams Concurrent Lines
Incenter 3 angle bisectors
Circumcenter3 perpendicular
bisectors(of the sides)
Orthocenter 3 altitudes
Centroid 3 mediansintersect