It is the locus of points such that the sum of their distance from two distinct fixed points is a constant.
http://en.wikipedia.org/wiki/Elipse
It is not possible to have a number such as 2.959.25 - with two decimal points!
173, excluding the two end-points.
-- take the difference between the 'x' values of the two points; square it -- take the difference between the 'y' vales of the two points; square it -- add the two squares together -- take the square root of the sum The result is the distance between the two points.
It is the locus of points such that the sum of their distance from two distinct fixed points is a constant.
an ellipse.
http://en.wikipedia.org/wiki/Elipse
173, excluding the two end-points.
The set of all points in a plane for which the sum of the distances to two fixed points equals a certain constant. - APEX
It is not possible to have a number such as 2.959.25 - with two decimal points!
173, excluding the two end-points.
Sounds like an elliptical to me.
-- take the difference between the 'x' values of the two points; square it -- take the difference between the 'y' vales of the two points; square it -- add the two squares together -- take the square root of the sum The result is the distance between the two points.
You're trying to describe an "ellipse".
the average
The sum of two and two is four.