Question

Help!?! What is the measure of arc AB?

Answer 1

You have an inscribed angle of 30*. We know that the inscribed angle is always one half of the arc length.

Answer 2

So 15? @jtvatsim

Answer 3

other way around, 30* is half of the arc, so the whole arc is 60*. :)

Answer 4

oh lol thank you @jtvatsim

Answer 5

no prob