Question 3 Answer and Explanation _ACT December 2005 Form 63C Math Section

Question 3 Answer and Explanation _ACT December 2005 Form 63C Math Section

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3. As shown in the diagram below, parallel lines n and are intersected by $\overleftrightarrow{AB}$ . What is the value of x?

A. 130

B. 70

C. 60

D. 50

E. 40

Answer and Explanation

Your Answer is

Correct Answer is D

Explanation

The lead angle can be known, x=180-130=50.