Question

The diameter of a round skating rink is 14 m. Find the circumference of the rink to the nearest meter.

Answer 1

The circunference formula is given by

$C=\pi d$

where Pi=3.1416 and d is the diameter. In our case, we get

$C=(3.1416)(14)\text{ m}$

then, we get is C= 43.98 m. By rounding to the nearest meter, the answer is C= 44 meters