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please help quick!!50"E40mZCDE65mZDCA75answer choices:6575254050NOTE* i put in what i think it might be but i’m still confused and it might be wrong.

please help quick50E40mZCDE65mZDCA75answer choices6575254050NOTE i put in what i think it might be but im still confused and it might be wrong class=

Respuesta :

triangle CDE is isosceles, then, you have:

the sum of the interior angles of a triangle is 180 degrees, then, you have:

50 + 2

solve for

2

2

angles ACD and CDE are supplementary, then:

replace

Then, for angle DCA:

solve for

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