Question

1.What is the common angle of ΔPQT and ΔRSQ?

2.Using the Given information above, which of the following statements can be proved by CPCTC (Corresponding Parts of Congruent Triangles are Congruent) and is needed to work toward the prove statement?

3.A student writes the statement ∠BEA≅∠DEC to help prove the triangles are congruent. What reason should the student give?

4.Which of the following sets of angles are congruent by the Alternate Interior Angles Theorem?

5.Using only the information derived in questions 2, 3, and 4, which theorem or postulate can be used to prove ΔABE≅ΔCDE?

Answer 1

5. Angle angle Side

4.∠CDE≅∠ABE

3. Vertical angles are congruent/ The vertex is E ∴ the triangles are congruent.

2. AB≅CD

1. <PQT

Explanation: