October 30, 2014 - Weebly
Transcript of October 30, 2014 - Weebly
Triangle properties.notebook
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October 30, 2014
Skill: Solve the following equations1. 3x + 10 = 9x 8
2. 2﴾x 3﴿ = 4x 22
3. ﴾x 9﴿ = 202
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Concept: Classify each triangle.
1. AEF
2. ACD
3. ABD
BELLWORK - Block Day, October 29th/30th
Extension:
1. Construct a diagram of a right isosceles triangle.
2. Is it possible to have a right equilateral triangle?
Skill: Solve the following equations1. 3x + 10 = 9x 8
2. 2﴾x 3﴿ = 4x 22
3. ﴾x 9﴿ = 202
3
Concept: Classify each triangle.
1. AEF
2. ACD
3. ABD
BELLWORK - Block Day, October 29th/30th
Extension:
1. Construct a diagram of a right isosceles triangle.
2. Is it possible to have a right equilateral triangle?
16. Acute
18. Equiangular
20. Right
22. Right
24. Acute
26. Equiangular
28. Isosceles
30. Scalene
32. Isosceles
34. Scalene
36. x = 7, AB = 7 BC = 7, CA = 4
37. x = 3, FG = GH = HF = 19
38. #1: right scalene; #2: right scalene; #3: obtuse scalene #4: acute isosceles; #5: right scalene; #6: obtuse scalene
Triangle properties.notebook
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October 30, 2014
Sum of The Interior Measures of a Triangle:
PARTNER PRACTICE!
Triangle properties.notebook
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October 30, 2014
Exterior Angles Investigation
How are we working?Partners
What does this look like?- Whisper
- Stay on task
- Raise your hand for help
Exterior Angles Theorem:
The sum of the remote interior angles is congruent to the exterior angle.