1. ## geomety problem

proof it, thank U.
Attached Thumbnails

2. ## Re: geomety problem

please post as to what all is given and also what have you tried?

3. ## Re: geomety problem

Hi,
Math is a precise science. You must always explicitly state your assumptions and conclusion. Math is not a guessing game. I guessed what your assumptions and conclusion are; certainly the conclusion of equality of angles is not true for arbitrary triangles and points. The attachment gives a correct statement:

4. ## Re: geomety problem

Hi again,
The attachment shows a simple extension of my previous post. The proof is essentially the same:
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