A=2piR
so 144pi=2piR
solve and you get R=72
so D= 144 ft
Since there is four person, just ÷2 all of the required ingredients
Answer:
B 49.44 cm is your answer!
Step-by-step explanation:
I took the test!
Is this 13 and 34 ? or 1,3,3,4?

this is because when you add

and

you get

which you'd then divide like this

If you wanted to simplify that it would be