Answer:
a. 1:4.5, 5. the length is 8. c. first length * 8 = 88. Add lengths = 8+11/12 = 19/12
Step-by-step explanation:
A
=
1in:2ft
1ft = 12in
Scale factor=
Scale factor 1:24
I think it is 15 Tan^-1 (5÷18)
210 miles
30x7=210