Draw an angle and label it ∠XYZ. Draw YA−→− so that ∠AYX and ∠AYZ are congruent* and adjacent, but YA−→− is NOT an angle bisector.
Explain why YA−→− is not an angle bisector.
*It is required that ∠AYX and ∠AYZ are approximately congruent within one degree or less.

So here’s what I got ! Hope this helps.

YA is not an angle bisector because it is not contained in the same plane . If <XYZ is less than 180 and you place A in the exterior of <XYZ so that <AYX and <AYZ are congruent obtuse angles you MIGHT be able to argue that SEGMENT (or ray) YA does not bisect the original <XYZ.

* There really isn’t a good answer to this question . I talked to two different math teachers and they said the same .

Step-by-step explanation:

i think it is

step-by-step explanation:

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