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Triangle Congruence and Inequalities 1
A
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Result
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Complete the two-column proof. Identify the reason that supports each statement. Type the letter of your answer in each blank.

Given: HO ¯ and EL ¯ bisect each other at point W.
Prove: HE ¯ LO ¯
Choices:
a. Reflexive Property of Equality
b. Exterior Angle Theorem
c. SSS Congruence Postulate
d. CPCTC
e. SAS Congruence Postulate
f. Definition of bisect
g. ASA Congruence Postulate
h. Vertical Angles Theorem

Proof:
Statements Reasons
1.
HO ¯ and EL ¯ bisect each other at point W.
1. Given
2.
HW ¯ WO ¯
EW ¯ WL ¯
2.
3.
HWEOWL
3.
4.
ΔHWEΔOWL
4.
5.
HE ¯ LO ¯
5.
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