Answer:
44 ft
Step-by-step explanation:
You would subtract 657 - 613
Step-by-step explanation:
Since angles in the same segment are equal, Angle ABC (x) = Angle AOC.
Since Angles AOC and COD are supplementary, Angle AOC = 180° - 130° = 50°
Therefore x = 50°.
Answer: It should be C) Vertical angles are congruent.