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Math trouble

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Saladin:
Guys, can you help me with this one, I have no idea what it wants!

The answer is e.

And this was the explanation to the answer:

The measure of an angle in the exterior of a circle formed by a tangent and a secant is equal to half the difference of the intercepted arcs.

Freaked12:
i will try .wait

Freaked12:
60 is angle of what. ? and 110 ?

Alpha:

--- Quote from: Fame on July 27, 2010, 08:34:36 pm ---60 is angle of what. ? and 110 ?

--- End quote ---

I tried already. Just few seconds before.  :D

Problem with the question.  ;)

Saladin:
The answer is actually 25. LOL XD

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