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Module 1 Lesson 5.notebook
1
September 13, 2016
Aug 1312:09 PM
Module 1 Lesson 5Points of Concurrency
HWLast sheet that says Homework
Do Now:1. Do Now on handout
Quiz on Wednesday Sept. 14th
Aug 1310:03 AM
1. Create a perpendicular bisector for segment AB.
2. Create another perpendicular bisector for segment AC and segment CB
Do Now:
Module 1 Lesson 5.notebook
2
September 13, 2016
Sep 612:26 PM
p24
I. Construct a perpendicular line to line L passing through point A
II. Construct a perpendicular line to the line AD
**If two coplaner lines are each perpendicular to the same line, then they are parallel to each other
Also for the homework #1
Aug 1310:20 AM
Module 1 Lesson 5.notebook
3
September 13, 2016
Sep 1312:11 AM
The intersection of 3 medians
inside1: 2
midpoint -> centroid -> vertex
Sep 1312:11 AM
midpoint -> centroid -> vertex 1: 2
16
106 GB = 10
GE = 6GC = 16
Module 1 Lesson 5.notebook
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September 13, 2016
Sep 1312:11 AM
The intersection of 3 altitudesorthocenter outside obtuse
http://www.mathopenref.com/triangleorthocenter.html
Sep 1312:11 AM
http://www.mathopenref.com/triangleincenter.html
The intersection of 3 angle bisectorsincenter insideincenterincenter inscribed
equidistant
Module 1 Lesson 5.notebook
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September 13, 2016
Sep 1312:12 AM
http://www.mathopenref.com/trianglecircumcenter.html
The intersection of 3 perpendicular bisectors
circumcentercircumcentercircumcenter
outside obtuse
circumscribed**Circumscribed literally means "to draw around". A circumscribed circle of a triangle for example is the circle that passes through all three vertices.
equidistant
Sep 1312:12 AM
rthocenterncenter
troidrcumenter
altitudesangle bisectors
mediansperpendicular bisectors
Module 1 Lesson 5.notebook
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September 13, 2016
Sep 1312:12 AM
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