A, B, and C are midpoints of triangleXYZ. What is the length of AB?
A-36
B-18
C-20
D-10
Pls answer correctly

Answer:
B. 18
Step-by-step explanation:
Since C is the midpoint of Y and Z, 36 must be split in half. 36/2 = 18. AB is exactly half of the base of ΔXYZ, so the answer is 18.