Ac is tangent to circle o at a. if m arc by=24 , what is myac? (the figure is not drawn to scale.)

It is given in the question that measurement of arc BY is 24 degree and AB is the diameter . Therefore  measurement of arc BYA is 180 degree. Hence measurement of arc YA is

And angle YAC is double of angle YA . And since YA is 156 degree. So angle YAC is

And that's the required answer .

i saw this question before, dont know the asnwer srry

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.