Answer:
radius r = 7.5 km
diameter d = 15 km
circumference C = 47.1238898 km
area A = 176.714587 km2
Step-by-step explanation:
math
The answer is 3032, and if you mean numbers as integers it is between 3031 and 30133.
Answer:

Step-by-step explanation:


Answer:
Step-by-step explanation:
B