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Let A-=(6,7),B-=(2,3)a n dC-=(-2,1) be t...

Let `A-=(6,7),B-=(2,3)a n dC-=(-2,1)` be the vertices of a triangle. Find the point `P` in the interior of the triangle such that ` P B C` is an equilateral triangle.

A

`(-sqrt3, 2+2sqrt3)`

B

`(sqrt3, 2+2sqrt3)`

C

`(sqrt3, 2-2sqrt3)`

D

`(-sqrt3, 2-2sqrt3)`

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A
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