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Mathematics 9 Online
OpenStudy (anonymous):

Complicated Math Question.....

OpenStudy (anonymous):

OpenStudy (anonymous):

Gotta remember this one theorem... something about inscribed angles and such..

OpenStudy (anonymous):

Is that radius 6?

OpenStudy (anonymous):

actually, I don't know for sure.

OpenStudy (anonymous):

Hmm...we cant answer the question unless we know what the radius is =/. Lets just operate assuming its 6.

OpenStudy (anonymous):

Then the total circumference is 12pi. This tells us that the measure of angle EDN (i think thats a D in the middle) is:\[\frac{2\pi}{12\pi}\cdot 360=60\]degrees. This means that the area of that slice is:\[\frac{60}{360}\cdot \pi (6)^2=6\pi\]The same can be said of that second slice opposite EDN. So now we have to find the are of the last piece.

OpenStudy (anonymous):

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