SOLUTION: http://jasper.kaptest.com/content/media/00/124700.11.25cbb913-01d3-4258-af2b-5415d367e71e.png In the figure above, AC is tangent at point B to the circle centered at O. DFis pa

Question 955754: http://jasper.kaptest.com/content/media/00/124700.11.25cbb913-01d3-4258-af2b-5415d367e71e.png
In the figure above, AC is tangent at point B to the circle centered at O. DFis parallel to AC . If DF=6sqrt 3 and the circumference of the circle is 12π, what is the probability that a point randomly selected from the interior of the circle will fall within the shaded region?

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
From the circumference,

and since
and

So the shaded region takes up 120 degrees of the 360 degree circle total.

RELATED QUESTIONS
In the figure above, lines l and m are parallel. What is the value of z? Image:... (answered by macston)

1. If c is an even integer and d is an odd integer, which of the following is an even... (answered by Alan3354)

In the figure above, two identical equilateral triangles, JKL and XYZ, intersect so that (answered by macston)

http://jasper.kaptest.com/content/media/94/124694.9.27391735-902d-4512-9abc-9d8f449e7b51.p (answered by Edwin McCravy)

http://jasper.kaptest.com/content/media/96/124696.7.5f807c01-0593-41b2-b884-2b8017ba1c14.p (answered by Alan3354)

FIGURE:http://jasper.kaptest.com/content/media/97/124597.9.adaedb4e-1e82-4332-9c10-26a284d (answered by josgarithmetic,MathTherapy)

IMAGE: http://jasper.kaptest.com/content/media/92/124592.18.sat08pt010403stem1.png... (answered by MathLover1)

Find the length of the missing side of this figure. Leave your response to that command... (answered by mananth)