### Home > GC > Chapter 8 > Lesson 8.1.5 > Problem 8-58

8-58.

In the figure at right, and ≅ABC . 8-58 HW eTool (Desmos). Homework Help ✎DCB Is

? Prove your answer. Do the measures of

andABC make any difference in your solution to part (a)? Explain why or why not.DCB

Use one of the triangle congruence conjectures. Remember that *BC* ≅ *CB* because of the Reflexive property.

If you choose to prove your answer with a flowchart, see the online help for problem 4-7 for assistance.

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