Answer:
3. 2(MB) = AB
Step-by-step explanation:
1. This is not true because CM is less than CD.
2. This is not true because 2(AB) is greater than AM.
3. This is true because AB = 2(MB) or 2(AM).
4. This is not true because 1/2(AM) is less than AB.
Let's put some values on number 3 to check if it's, indeed, true.
Let's say AB's distance is 50 meters, then AM and MB should be half of it; that is: AM/MB = 25 meters. Let's check:
2(MB) = AB
2(25) = 50
50 = 50
