Free GRE Practice Questions

Question 1 of 1
Section: Quantitative Reasoning - Multiple Choice with one answer
Topics: Geometry; Angles
Difficulty level: Challenging

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If ABC is a straight line as shown in the figure below, and the angles x & y are integer multiples of 20, what is the value of x?


A. 20°

B. 40°

C. 60°

D. 80°

E. 100°