Points D, E, and F are the midpoints of sides \overline{BC}, \overline{CA}, and \overline{AB} of riangle ABC, respectively, and \overline{CZ} is an altitude of the triangle. If \angle BAC = 71^\circ, \angle ABC = 39^\circ, and \angle BCA = 70^\circ, then what is \angle EZD+\angle EFD in degrees?

Question

Points D, E, and F are the midpoints of sides \overline{BC}, \overline{CA}, and \overline{AB} of 	riangle ABC, respectively, and \overline{CZ} is an altitude of the triangle. If \angle BAC = 71^\circ, \angle ABC = 39^\circ, and \angle BCA = 70^\circ, then what is \angle EZD+\angle EFD in degrees?

Anonymous · Answer

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Points D, E, and F are the midpoints of sides \overline{BC}, \overline{CA}, and \overline{AB} of \triangle ABC, respectively, and \overline{CZ} is an altitude of the triangle. If \angle BAC = 71^\circ, \angle ABC = 39^\circ, and \angle BCA = 70^\circ, then what is \angle EZD+\angle EFD in degrees?