#equations of circles and tangents

4 messages · Page 1 of 1 (latest)

onyx violet
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I think I have the coordinates of A and B but I don't know how to use it to find C

lean galleon
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@onyx violet find the equation of the tangents then eqaute them.

onyx violet
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How do i equate them

lean galleon
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make them eqaul to eachother