Respuesta :

damien282142

Answer:

the answer is 3

Step-by-step explanation:

because 16-13 leaves you with 3

a3073703
Answer:
13. You Should find r from circumstance which
C= 2 Pi r
Then r = 5.5 feet
A= pi r^2 = 94.985 feet^2 ~ 95 f^2

16. Same idea in 13