Respuesta :

Solution;

From your drawing;

[tex]m\angle ADE=m\angle BCE(angles\text{ in the same segment are equal})[/tex][tex]m\angle DAE=m\angle CBE(angles\text{ in the same segment are equal})[/tex][tex]m\angle AED=m\angle BEC(vertically\text{ opposite angles are equal})[/tex]

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