Posted by LeTaira on Tuesday, October 23, 2012 at 12:02pm.
find the perimeter of a triangle whose vertices are the followinf specified points in the plane?
(9,1)(9,7)and(4,3)

math  Steve, Tuesday, October 23, 2012 at 12:07pm
The sides have lengths
√(18^2 + 8^2) = √388
√(5^2 + 4^2) = √41
√(13^2 + 4^2) = √185
Not much can be done to simplify that, so just add them up. The total is approx. 39.7

math  LeTaira, Tuesday, October 23, 2012 at 12:19pm
find the perimeter of a triangle whose vertices are the followinf specified points in the plane?
(5,4)(2,9)and(10,5)

math  LeTaira, Tuesday, October 23, 2012 at 12:24pm
find the perimeter of a triangle whose vertices are the followinf specified points in the plane?
(5,4)(2,9)and(10,5)
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