SOLUTION: M is the midpoint of segment AB, and N is the midpoint of segment MB. If BN=4, then what is AB?

Algebra ->  Finance -> SOLUTION: M is the midpoint of segment AB, and N is the midpoint of segment MB. If BN=4, then what is AB?       Log On


   

Question 1090329: M is the midpoint of segment AB, and N is the midpoint of segment MB. If BN=4, then what is AB?
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
Then the length of AB is 4 times the length of BN, i.e. 16 units.