The vertices of the triangle are A(5,4,6), B(1,-1,3) and C(4,3,2). The internal bisector of angle A meets BC at D. Find the coordinates of D and the length of AD.

Asked by ARATHI M | 4th Feb, 2014, 08:42: PM

Expert Answer:

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Answered by  | 5th Feb, 2014, 03:48: PM

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