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Mathematics 8 Online
OpenStudy (anonymous):

17. Assume that the lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x.

OpenStudy (anonymous):

OpenStudy (shubhamsrg):

"20" was useless.. ans is 17..

OpenStudy (shubhamsrg):

lenghts of the 2 tangents drawn from a point to the circle are equal..hope this helps..

OpenStudy (anonymous):

thats what i thought just wanted to make sure thanks :)

OpenStudy (shubhamsrg):

glad to help ^_^

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