In the diagram give, AC = BC = 1, CD = n and angles ABC = , BAD = .
i) Prove that: tan = tan
ii) What type of triangle is ABD in the case where n= 1?
Could someone please show me how to do this question? I dont get it at all.
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I've finally solved (i) YAY
But I don't seem to get (ii). Any hints please?
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