a(b + c) = ab + ac is an example of ________ property.
A point C is called the midpoint of a line segment ¯¯¯¯¯¯¯¯AB if
(a) C is an interior of AB
(b) AC=CB
(c) C is an interior point of AB such that ¯¯¯¯¯¯¯¯AC=¯¯¯¯¯¯¯¯CB
(d) AC+CB=AB