Name: ___________________
Geometry Prep
Period: ________
Part II: Ch. 3 Section 2 Using Parallel Lines and Transversals
Postulates and Theorems:
Highlight and read the following theorems.
Postulate/Theorem
_________
Angles Postulate
(Postulate 15)
Picture
If two ___________
________ are cut by a
transversal, then the pairs of
____________ angles
(similar/identical position) are
__________.
Alternate
________ Angles
Theorem
If two ___________
________ are cut by a
transversal, then the pairs of
alternate _________ angles
are ___________.
Alternate
________ Angles
Theorem
If two ___________
________ are cut by a
transversal, then the pairs of
alternate _________ angles
are ___________.
________
______ Angles
Theorem
If two ___________
________ are cut by a
transversal, then the pairs of
_________ _________
angles are _____________
(____o).
1
Name: ___________________
Geometry Prep
Period: ________
Examples:
2