Answer:
im pretty sure the answer is A) 18
Step-by-step explanation:
if AB is half of XCZ and XCZ= 36, then 36/2=18
18
by using midpoint theorem,
which states,
if the line joining the midpoints of two sides of a triangle
the line segment is parallel and half of the third side,
i.e., AB = YZ/2
therefore, AB = 36/2 =>18
