SOLUTION: P(3,2) q (7,2) r(7,4) the coordinates of points p,q, and r in the xy-plane are given above . what is the perimeter of triangle pqr ? a 12 b 14 c 6+ √20

Algebra ->  Length-and-distance -> SOLUTION: P(3,2) q (7,2) r(7,4) the coordinates of points p,q, and r in the xy-plane are given above . what is the perimeter of triangle pqr ? a 12 b 14 c 6+ √20       Log On


   



Question 303608: P(3,2) q (7,2) r(7,4)
the coordinates of points p,q, and r in the xy-plane are given above . what is the perimeter of triangle pqr ?
a 12 b 14 c 6+ √20 d 6+ √32 e √164

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The base is 2
The height is 4
hyp+=+sqrt%284+%2B+16%29+=+sqrt%2820%29
P = 6 + sqrt(20)