Question 1196604
<br>
"Given: AM = 1/2 AB, Prove: M is the midpoint of {{{cross(line)}}} segment AB"<br>
There is not enough information given to be able to complete the proof; M is NOT (necessarily) the midpoint of AB, as shown in this diagram:<br>
{{{drawing(400,400,0,10,0,10
,line(1,1,9,1),line(1,1,5,5),locate(1,1,A),locate(9,1,B),locate(5,5,M)
)}}}<br>
AM is half the length of AB, but M is not the midpoint of AB.<br>