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

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

5 0

Answer:

113

Step-by-step 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.

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