December 08, 2015mikegraham16.weebly.com/uploads/4/9/8/3/49830475/... ·...
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foundations11ch2lesson3.notebook 1 December 08, 2015 2.3 Page 2 Answers Pull for Lesson Notes Dec. 8, 2015 Page 86 Nov. 16, 2012 Dec. 2, 2013 2.3 Page 4
Transcript of December 08, 2015mikegraham16.weebly.com/uploads/4/9/8/3/49830475/... ·...
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foundations11ch2lesson3.notebook
1
December 08, 2015
2.3 Page 2
Answers
In this investigation, students prove that the measures of the three angles in any triangle have a sum of 180°. Once students draw a line through one vertex that is parallel to the opposite side, ensure that they see how the two adjacent sides of the triangle are now transversals. You may want to use The Geometer's Sketchpad® to explore the angle properties for acute, right, and obtuse triangles.
Pull forLessonNotes
Dec. 8, 2015Page 86Nov. 16, 2012
Dec. 2, 2013
2.3 Page 4
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foundations11ch2lesson3.notebook
2
December 08, 2015
2.3 Page 5
Answer
Draw the same diagram above!
nonadjacent adjacent
Nov 168:05 AM
Page 90: #3-6, 9, 14 & 15
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Attachments
PM112s32.gsp
PM112s31.gsp
2s3e1 finalt.mp4
2s3e2 finalt.mp4
2s3e3 finalt2.mp4
SMART Notebook
SMART Notebook
SMART Notebook
SMART Notebook
SMART Notebook
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