By using the exact same method I provided on your last question we get..
1.

2.
The answer is 70% if your trying to find the percentage if your trying to fing the of it will be 70 also
Answer: 125.6
Step-by-step explanation:
C=dpi. If 40 times 3.14 equals 125.6 then that is the circumference.
The correct answer is 41.