What is the length help me

Since AM = 2cm and AC = 6cm we can write the following:
AM + AC = 8cm
So, now we only create a fraction demonstration the length from AM to AC:
[tex]\frac{2}{8}[/tex] which can be simplified to [tex]\frac{1}{4}[/tex]
Conclusion/answer:
The length from AM to AC is: [tex]\frac{1}{4}[/tex]
Hope it helped,
BioTeacher101