We have a triangle $\Delta ABC$. Point $D$ is on the $BC, E$ on $AB$, $BD=AC$, $AD=AE$ and ${AB}^2=AC\times BC$. Prove that $\angle BAD$ is equal to $\angle CEA$.
That's the theory.
I found that all I need to do is to prove a similarity of triangles $\Delta ABD$ and $\Delta AEC$ by proving...
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Here is a question I posted not long ago. It wasn't particularly well-received (-1), but I finally got around to working out the problem some more and decided to post my answer in case anyone else cared to see. However, I got the following message before posting:
I found this to be somewhat odd...
We have a triangle $\Delta ABC$. Point $D$ is on the $BC, E$ on $AB$, $BD=AC$, $AD=AE$ and ${AB}^2=AC\times BC$. Prove that $\angle BAD$ is equal to $\angle CEA$.
That's the theory.
I found that all I need to do is to prove a similarity of triangles $\Delta ABD$ and $\Delta AEC$ by proving...
Here is a question I posted not long ago. It wasn't particularly well-received (-1), but I finally got around to working out the problem some more and decided to post my answer in case anyone else cared to see. However, I got the following message before posting:
I found this to be somewhat odd...
