Answer:
I believe the answer would be 21.
Step-by-step explanation:
the shadow of the tall flag is three times the small flag, so the height of the flag should also be three times the height. which is 21
Find the diameter then multiply by pi

therefore, the actual distance is 280 miles.
(sorry, idk the rule for it)
It is 3 73/99
I just used a fraction calculator lol
Answer:
37
Step-by-step explanation:
Add all the numbers up and you will get 370. How many numbers are there in total? 10 right so you divide 370 with 10 and get 37.
hope this help