M 20-2 Ch 2 Prop of Angles and Triangles Notes
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Page 1 Math 20 – 2 Chapter 2 Notes Chapter 2 Properties of Angles and Triangles Notes Name : ___________________________________ Period: _____________ 2.1 Exploring Parallel Lines
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Transcript of M 20-2 Ch 2 Prop of Angles and Triangles Notes
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Math 20 – 2 Chapter 2 Notes
Chapter 2 Properties of Angles and Triangles Notes
Name : ___________________________________ Period: _____________
2.1 Exploring Parallel Lines
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Math 20 – 2 Chapter 2 Notes
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Math 20 – 2 Chapter 2 Notes
Assignments1. (TB pg 72 #2)Which pairs of angles are equal in this diagram?
2. (TB pg 72 #4)
3. (TB pg 72 #5)
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Math 20 – 2 Chapter 2 Notes
2.2 Angles Formed by Parallel Lines
(TB pg 75)Make a conjecture that involves the interior angles formed by parallel lines and a transversal. Prove your conjecture.
Solution I)
Solution II)
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Math 20 – 2 Chapter 2 Notes
(TB pg 76)
Solution)
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Math 20 – 2 Chapter 2 Notes
Example 3:
Assignments
1. (TB pg 79 #4)
2. (TB pg 80 #12)
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Math 20 – 2 Chapter 2 Notes
3. (TB pg 81 #16)
4. (TB pg 82 #18)
5. (TB pg 81 #15)
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Math 20 – 2 Chapter 2 Notes
2.3 Angles properties in Triangles
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Math 20 – 2 Chapter 2 Notes
Your turn
Example 2:
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Math 20 – 2 Chapter 2 Notes
Solution)
Your turn
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Math 20 – 2 Chapter 2 Notes
Assignments1. (TB pg 91 #5)
2. (TB pg 91 #7)
3. (TB pg 92 #10)
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Math 20 – 2 Chapter 2 Notes
4. (TB pg 92 #14)
5. (TB pg 92 #15)
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Math 20 – 2 Chapter 2 Notes
2.4 Angle properties in polygons
Example 1:
Solution)
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Math 20 – 2 Chapter 2 Notes
Your turn
Assignments
1. (TB pg 100 #6)
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Math 20 – 2 Chapter 2 Notes
2. (TB pg 101 #10 a)
3. (TB pg 101 #11)
4. (TB pg 102 #15)
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Math 20 – 2 Chapter 2 Notes
5. (TB pg 102 #17)
6. (TB pg 102 #16)
7. (TB pg 102 #18)
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Math 20 – 2 Chapter 2 Notes
2.6 Proving Congruent Triangles
Example 1:
Solution)
Your turn
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Math 20 – 2 Chapter 2 Notes
Example 2:
Solution)
Assignments
1. (TB pg 113 #4)
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Math 20 – 2 Chapter 2 Notes
2. (TB pg 113 #5)
3. (TB pg 114 #12)
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Math 20 – 2 Chapter 2 Notes
Chapter 2 Properties of Angles and Triangles Assignment Check Sheet
Name _____________________________ Period ______________
Sections Assigned Questions Marks
2.1 1, 2, 3 a b c d /6
2.2 1 a b c, 2, 3, 4, 5 /7
2.3 1, 2, 3, 4, 5 a b /6
2.4 1, 2, 3, 4, 5, 6 a b, 7 /8
2.6 1, 2, 3 /3
Total /30
Parent Signature: _____________________________________ Date: ______________
