Two Circles tough externally at T. A chord of the first Circle XY is produced and touches the other at Z. The chord ZT of the second circle, when produced, cuts the first circle at W. Prove that XTW=YTZ

Question

hartnn · Answer

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anonymous · Answer

Thanks but how to prove that XTW=YTZ?

hartnn · Answer

do u know any property of chords that we can apply here ?

anonymous · Answer

I don't really know! :/

hartnn · Answer

have u learnt about alternate segment theorem ?

anonymous · Answer

i thought about it but i couldn't find a Tangent.

hartnn · Answer

u have to draw it.
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