Question

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Answer 1

Answer:

x = 60

Step-by-step explanation:

This question is kind of sneaky. You have to watch what is going on. The angle <BXO is a right angle. That's because a line that is bisected joined from the bisection point connect to the center forms a right angle with the chord. Put in much simpler terms, OX is perpendicular to BA and the same thing can be said about YO and AC.

That means you have 3 of the 4 angles known. 120 + 90 + 90 = 300

360 - 300 = 60

x = 60