Question

Findthe measure of angle C, if AB is parallel to DC.

Angle C =60 degrees
Angle C=120 degrees
Angle C = 90 degrees

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Answer 1

Answer:

angle c = 60 degree

Step-by-step explanation:

Given AB || DC

and BC is a transversal

so, angle b and angle c are angles on the same side of transversal

angle b + angle c = 180 degree

120 degree + angle c = 180 degree

angle c = 180 degree - 120 degree

angle c = 60 degree