Geometry K/H Proving Parallel Lines and Angles
Name _ Period
Classify each pair of angles as one of the following: AIA, AEA. SSIA, SSEA, CA, VA, or LP \/r\ 1. 4:18,4:3 _CA_3. 4:38,4:7 5y/i2_5 4:454:5 _6 4:48,4:8
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t-P 74:18,^2
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State the parallel lines and classification of angles (hat make them parallel. Use the diagram for 28-34. 28. [ f Z 3 = Z 6 , w h i c h p a i r o f l i n e s m U s t b e p a r a i l e r ? J (/ ^ *-T^
j/6 ? 8
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29. I f Z 7 s Z 14, whichpairof lines must be
Use the picture for the following problems. Find the measures of >; in order fora | b \ c .
Equation:
3 ^ * 5" +* N- 3 / > 1 1 0
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G
49.
mZ2 = 3.ir +21 and mZl 1=9*+ 39 Equation: 3X Z 4- U 1* * 3 ^ ~=- ' '
51.
mZ2 = 31" - 24 and i
Equation: ? X. ^
Geometry H/K Using Parallel Lines 1. In the picture below m/k . You will use this picture for problems #1 -9. 1. Name all interior angles. f '-
Name:_ Period
\
H y _ j & l^i %
r*~ / 1
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2. Name all pairs of alternate inferior angles. L* &> -*[ 3. Name all
Geometry H/K Using Parallel Lines [. Iii the picture below /* . You will use this picture for problems #1-9. I Name all interior angles.
J?
Name:_ Period
. ," /
1. Name all pairs of alternate interior angles.
4. Name all pairs of alternate exterior angles
Use the figure at the right for 022-28.
Q.
lib
and mZ5 =34x-29
Equat
24.
mZ.1 = x +7x and mZ3 = 2* + 36
Equation:
Equation; _
~
^
5\6
26.
Z3 and Z6 are in a ratio of 7:8 respectively. Equation: ^_
17.
ma is 20 less than 3 times TMZ Equation:
29.
Given: aJ