Answer:
K is the midpoint of AB
Explanation:
According to the diagram, the overall length of AB is 10 units. KB is 5, also according to the diagram. As 10-5 is 5, AK is also 5. The definition of a midpoint is the point in the middle. With 5 on both sides, that is the midpoint.
B is not the midpoint of KT because KB is 5 units but BT is 4 units. Those are not congruent.
AK is not equal to BT as 5 does not equal 4.
And AB does not equal KT because AB is 10 and Kt is 9 (5+4).
Hope this helps!