Question

W,X and Y are collinear, in that order, then WY=WX+XY

Answer 1

If W, X & Y are collinear, in that order then WY = WX+XY?

This problem would be segment addition.

The segment addition postulate is a fairly obvious seeming postulate which states that.

If a point B lies on a line segment , then that is the distance from one endpoint to the other & the sum of the distances from the middle point is niether to the endpoint.

Answer 2

Thank you