-2 because 1st term is 13, take away 5 2nd term is 8 take away 5 3rd term is 3 and take away 5 again 4th term is -2
I think this is the answer ----> 8.7 (8.66 rounded)
Answer: use search website
Step-by-step explanation: its good
Answer:
the circumference is 31.4159 (or 31.42)
