1. Lesson 54.notebook
December 09, 2013
Assignment:
1-->Set 54 (evens) - Due WEDNESDAY [12/11]
2-->Test #6 signed??
3-->Test #7 - Tuesday [12/17]
**Permission slip & money for BOWLING - Due Friday [12/13]

2. Lesson 54.notebook
Lesson 54 Warm-Up:
1)
Solve: -2x = 16
[show ALL steps for full credit]
2)
A meter is about 3.3 feet, so 4.9 meters is about
A. 2 ft
B. 8 ft
C. 16 ft
D. 20 ft
3)
Write 98% as a decimal and reduced fraction.
4)
Find the area of a circle whose diameter is 12 inches.
5)
Find the circumference of a circle whose radius is 9 feet.
December 09, 2013

3. Lesson 54.notebook
December 09, 2013
Lesson 54:
1
Sketch this-->
4
2
3
*adjacent angles – share a common vertex and a common side but do
not overlap
*opposite angles – formed by 2 intersecting lines and share the same
vertex but do not share a side
*vertical angles – same as opposite angles [congruent to each other]

4. Lesson 54.notebook
December 09, 2013
*supplementary angles - 2 angles whose measures total 180 degrees
*complementary angles - 2 angles whose measures total 90 degrees

5. Lesson 54.notebook
December 09, 2013
*transversal – the third line that cuts into a set of parallel lines
1
2
3 4
5 6
7
8
*corresponding angles – angles on the same side of the transversal
and on the same side of each of the parallel lines
*alternate interior angles – angles on opposite sides of the
transversal and between the parallel lines
*alternate exterior angles – angles on opposite sides of the
transversal and outside the parallel lines

6. Lesson 54.notebook
Examples (Lesson 54):
pg. 371
A)
B)
C)
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7. Lesson 54.notebook
D)
E)
F)
December 09, 2013

8. Lesson 54.notebook
G)
H)
I)
J)
December 09, 2013