Question

Help ASAP I really need an answer I don't need links please and if you don't know that answer just don't answer

Answer 1

113

Explanation:

note: to find the circumference of a circle using the radius, you use this equation -- 2
`\pi`r. since the radius is 18, you make the equation 2
`\pi`18. that gets you 36
`\pi`, which, if put into the calculator, is about 113.