Answer:
AC should be 42
Step-by-step explanation:
35 divided by 7 is 5 same goes with 56 divided by 8 so 6x7 is 42
the Scale factor should be 7:1
Line AC's length is 42
35 divided by 5 is 7
56 divided by 8 is 7
42 divided by 6 is 7
