How can I understand geometry in order to calculate the length of a circle?

Mathematics
Tutor: None Selected Time limit: 1 Day

Oct 30th, 2015

Thank you for the opportunity to help you with your question!

It can be solved using the intersecting secant theorem.

If two secant segments are drawn to a circle from an exterior point, then the product of the measures of one secant segment and its external secant segment is equal to the product of the measures of the other secant segment and its external secant segment. 


Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 30th, 2015

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Oct 30th, 2015
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Oct 30th, 2015
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