Midpoint Section: 1.7 Sol:G.3a Midpoint Is a point in a line segment that splits the line into two congruent segments. Therefore, AX=XB A Midpoint BX.
Distance and Midpoint Sec: 1.3 G.2b&c, G.11b Midpoint Is a point in a line segment that splits the line into two congruent segments. Therefore, AX=XB.
