SOLUTION: Find the point D(x,y) that equadistance to the points A(1,7) B(8,6) and C(7,-1)

Question 446467: Find the point D(x,y) that equadistance to the points A(1,7) B(8,6) and C(7,-1)
Answer by mananth(16949) (Show Source): You can put this solution on YOUR website!
x1 y1 x2 y2
d(AB)=
1 7 8 6
d=
d=
d=
d(AB)=7.07
x1 y1 x2 y2
d(BC)=
8 6 7 -1
d=
d=
d=
d(BC)=7.07
x1 y1 x2 y2
d(AC)=
1 7 7 -1
d=
d=
d=
d= 10.00
Perimeter = d(AB)+d(BC)+d(CA)=7.07+7.07+10
==24.14

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