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Triangles \(WYX\) and \(WZX\) are right-angled at \(Y\)and \(Z\) respectively, and are drawn on the same hypotenuse \(WX\) but on opposite sides. Demonstrate that the angles \(∠XWY\) and \(∠XZY\) are equal.
 
Proof:
 
Now,  Join \(YZ\).
 
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Since, \(△WYX\) and \(△WZX\) are right angled triangles.
 
Therefore, \(∠Y + ∠Z = \)\(^° +\) \(^°\) 
 
\(∠Y + ∠Z =\) \(^°\)
 
Thus, \(WXYZ\) is a cyclic quadrilateral as sum of of a cyclic quadrilateral is \(^°\).
 
Also, \(∠XWY\) and \(∠XZY\) lie in the same segment and angles in the same segment of a circle are
 
Therefore, \(∠XWY = ∠XZY\).
 
Hence, proved.