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Mathematics 20 Online
OpenStudy (anonymous):

attached question, answerer(s) get medals!

OpenStudy (anonymous):

OpenStudy (anonymous):

a point is on a circle. the line tangent to the circle through that point and the radius of the circle to that point are perpendicular. so, 180-90-12=78.

OpenStudy (anonymous):

The Value of x is 78

OpenStudy (anonymous):

remember a triangles corners always equal 180.

OpenStudy (anonymous):

oh, duh, of course. thanks!

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