### Home > GC > Chapter 12 > Lesson 12.2.3 > Problem 12-76

12-76.

If and

*, find all possible coordinates of vertex*

*. Justify your answer.*

*12-85 HW eTool*(Desmos). Homework Help ✎

There are two possible locations for vertex .

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Click the link at right for the full version of the eTool: CCG 12-85 HW eTool