Answer:
<em>47. 1 inches ; where inches ⇒ units</em>
Step-by-step explanation:
Consider the Circumference as such;

<em>From this we can tell that ⇒ Answer; 47. 1 inches, where inches - units</em>
y + 2007 = 5/29x
5/29 is the slope and 2007 is the y-intercept
√(43) = 6.55.
-3√(2) = -4.24...
√(43) > 3.6 > -3√(2)