1 Answer

Maztch · Answer 1 · 2019-12-08T18:49:00+0000

Remember that the formula for the circumference,
, of a circle is:

$C = d \pi$

In this case, we are not given the diameter. However, remember that the diameter is equivalent to two times the radius of a circle. Thus,

$d = 2 \cdot 8 = 16$ ,

and we can say the circumference of our circle is:

$C = 16 \cdot 3.14 = 50.24 \,\textrm{units}$

The circumference of our circle is 50.24 units.

Also, a little side note not relating to the question:

Remember that
$\pi$ is spelled as "pi" not "pie." Pie is a dessert, while pi is a mathematical constant.

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