What is the radius of a circle with a circumference of fourteen point one three meters? Use three point one four for pi and show your work.

Question

mathstudent55 · Answer

Do you know the formula for the circumference of a circle?

anonymous · Answer

no thats a little of why i need help

mathstudent55 · Answer

Here is the formula:

$C = 2 \pi r$

C = circumference
$\pi $ = pi, in this case, 3.14
r = radius

mathstudent55 · Answer

The first step is to copy the formula.
Then replace the variables with the known values.
Use 3.14 instead of pi and 14.13 instead of C.
Now you have an equation with only one unknown, r.
Solve for r.

anonymous · Answer

wait never mind i have got it thanks