Respuesta :

Answer:

C= 99°

D=81° .............

A = 73° ( alternate angle of 73° )

B = 107° ( co-interior angle of 73° thus, equals to 180° - 73° )

C = 99° ( alternate exterior angle of 99° )

D =81° ( 180° - 99° )

E = 81° ( corresponding angle of D )

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