Answer:
like a couple or best friends who are better together than anyone else combined
1. 75/300 = x/48 (your proportion)
2. x= 12
3. 30/240 = x/24 (your proportion)
4. x= 3
Your answer would come out to 15 miles total.
Any angle A[anything]B will have measure 90°.
The angle BWD cannot be determined from information shown here.