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Parallel Lines and Planes
Dallas City HallI.M. Pei
ParthenonAthens
Havasu FallsI.M. Pei
Lesson 3.3 Proving Lines //
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Which lines (if any) are parallel? State the postulate or theorem that justifies your answer.
Which lines (if any) are parallel? State the postulate or theorem that justifies your answer.
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Z
X
O
W
I
Y
Which lines (if any) are parallel? State the postulate or theorem that justifies your answer.
L
46
44
9046
A
T S
Which lines (if any) are parallel? State the postulate or theorem that justifies your answer.
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44
48
G
ME
A
AIA
In each exercise some information is given. Use3 this information to name segments that must be parallel. If there are not segements, say so.
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4321
P A
L R
1 8m m
AIA
In each exercise some information is given. Use3 this information to name segments that must be parallel. If there are not segements, say so.
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P A
L R
2 7
AIA
In each exercise some information is given. Use3 this information to name segments that must be parallel. If there are not segements, say so.
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P A
L R
5 3
None
In each exercise some information is given. Use3 this information to name segments that must be parallel. If there are not segements, say so.
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P A
L RAIA
5 4m m
In each exercise some information is given. Use3 this information to name segments that must be parallel. If there are not segements, say so.
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P A
L R
5 6 3 4m m m m
None
In each exercise some information is given. Use3 this information to name segments that must be parallel. If there are not segements, say so.
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P A
L R
180m APL m PAR
SSI
In each exercise some information is given. Use3 this information to name segments that must be parallel. If there are not segements, say so.
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P A
L R
1 2 5 6 180m m m m
SSI
C’est fini.
Good day and good luck.
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