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In the given figure, AD = DB = DE angle ...

In the given figure, AD = DB = DE `angle EAC = angle FAC and angle F = 90 ^(@) `
Prove that
(i) ` angle AEB = 90 ^(@) `
(ii) ` Delta CEG ` is isosceles.
(iii) ` angle CEG = angle EAF `

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