# Point P(-10,14) is a point external to a circle. Points A(5,6), B(x,y), C(1,4) are on the circle. Line PC is tangent to circle and P, A, and B are collinear, with B between P and A. Find the coordinates of point B. Give your answers two decimal places?

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Dec 16, 2017

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By Tangent-Secant theorem, we know that,

Section formula : if a point

then

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