Question

if point x is between w and y then wx + xy = wy.
○ never
○ always
○ sometimes

Explanation:

This is based on the Segment Addition Postulate in geometry. The postulate states that if a point lies between two other points on a line segment, then the sum of the lengths of the two smaller segments formed is equal to the length of the entire segment. So if X is between W and Y, then \( WX + XY = WY \) always holds.

Answer:

always