EDGE Math 8

Complete the two-column proof. Identify the missing statement or reason. Type the letter of your answer in each blank.

Given:	$∠ E ≅ ∠ H$ $\bar{EA} ≅ \bar{CH}$
Prove:	$∠ TAC ≅ ∠ TCA$

Choices:

a.	Isosceles Triangle Theorem
b.	CPCTC
c.	$\overset{___}{TA} ≅ \bar{TC}$
d.	Definition of midpoint
e.	Alternate Interior Angles Theorem

f.	Converse of the Isosceles Triangle Theorem
g.	SAS Congruence Postulate
h.	$∠ TAC ≅ ∠ TCA$
i.	$∠ CAT ≅ ∠ TAC$

Proof:

Statements

Reasons

∠ E ≅ ∠ H

\bar{EA} ≅ \bar{CH}

1. Given

\bar{ET} ≅ \bar{TH}

ΔTEA ≅ ΔTHC

4. CPCTC

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