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TRIANGLE
RELATIONSHIPS |
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Terms
and Definitions
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1.
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conditional
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9.
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contrapositive
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17.
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indirect
reasoning
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2.
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hypothesis
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10.
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legs
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18.
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locus
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3.
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conclusion
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11.
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base
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19.
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distance from a point to a
line
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4.
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truth
value
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12.
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vertex
angle
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20.
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concurrent
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5.
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converse
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13.
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base
angles
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21.
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point
on concurrency
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6.
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biconditional
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14.
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two-column
proof
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22.
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median
of a triangle
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7.
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negation
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15.
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paragraph
proof
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23.
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altitude
of a triangle
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8.
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inverse
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16.
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midsegment
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Theorems:
Write out Theorems 1-19 (put numbers next to them) and prove
them. |
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Tuesday, October 27
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Section 4.2: Isosceles Triangles
Objectives:
·
Discover properties of
isosceles triangles.
·
Use and apply properties of isosceles triangles.
Activity:
Isosceles Triangle Lab
Homework:
HANDOUT Extra Practice Problems (Ch1 #2-28 even, Ch2 #2-26 even, Ch3
# 1,2,9-12,19-26)
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Wednesday, October 28
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4.2
Isosceles Triangles
Objectives:
·
Understand different types of conditional statements. (4.1)
·
Use and apply properties of isosceles triangles.
Homework:
pg. 191-192 #2-8even, 9, 19, 20,
22-26
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Thursday, October 29
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Section 4.4: Mid-segments of Triangles
Objectives:
·
Understand specific properties of triangles, especially right
triangles. (4.3)
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Use properties of midsegments to solve problems.
Activity:
Go over Quarter Exam Questions
Homework:
pg. 203 #1-4, 9-14 and Study for Quarter Exam
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Friday,
October 30
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Quarter Exam
Homework:
Take Home Quiz
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Monday,
November 2
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Section 4.6: Triangle Inequalities
Objectives:
·
Use inequalities involving
triangle side lengths and angle measures to solve problems.
Activity:
Triangle Inequality Investigation
Homework:
pg. 216 #1-20 and Practice Test (Due Thursday)
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Tuesday, November 3
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Section 4.7: Bisectors and Locus
Objectives:
·
Use properties of angle
bisectors and perpendicular bisectors.
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Solve locus problems.
Homework:
pg. 223
#2,4,8,15,23-28
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Wednesday, November 4
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Section 4.8: Concurrent Lines
Objectives:
·
Identify properties of
perpendicular bisectors, angle bisectors, altitudes, and medians of
a triangle.
Activity:
Investigating Points of Concurrency
Homework:
pg. 230
#1-11
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Thursday, November 5
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REVIEW!
Homework:
STUDY!!!
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Friday,
November 6
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Chapter 4 Test
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