SOLUTION: What is the perimeter of a triangle with coordinates (1,4), (5,2), and (2,-3). Round to the nearest tenth

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: What is the perimeter of a triangle with coordinates (1,4), (5,2), and (2,-3). Round to the nearest tenth      Log On


   

Question 876402: What is the perimeter of a triangle with coordinates (1,4), (5,2), and (2,-3). Round to the nearest tenth
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the distance between each pair of points.
d+=+sqrt%28diffy%5E2+%2B+diffx%5E2%29+=+sqrt%282%5E2+%2B+4%5E2%29+=+sqrt%2820%29 for the 1st 2.
Add them --> the perimeter.