Given the picture, what is the length of AC?
A) 4.5
B) 5
C) 7.5
D) 8

Answer:
CD is to DE as CB is to BA
4 is to 6 as 3 is to y
1.5 is to 3 as 3 is to 4.5
AC = AB + BC
AC = AB + 3
Since AB = 4.5 then AC = 7.5
The answer is C
Step-by-step explanation: