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5 votes
A. 90
B.110
C.50
D.40

A. 90 B.110 C.50 D.40-example-1

1 Answer

4 votes
As <GEB is on the same line with FG while AB is parallel to CD, <GEB is corresponding to the angle of 50°

The equation would be:
<GEB=50°(corr. <s, AB//CD)

thus the answer is C.50
User Vishnu Y
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