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d1i1m1o1n [39]
3 years ago
8

A meteor crater is 3400 feet in diameter. Approximate the distance around the crater. Use 3.14 for piπ.

Mathematics
1 answer:
pishuonlain [190]3 years ago
5 0
\bf \textit{distance around the crater, or Circumference of a circle}
\\\\\\
C=2\pi r\qquad 
\begin{cases}
C= circumference\\
r=radius=\frac{diameter}{2}\\
--------------\\
diameter=3400\\
r=\frac{3400}{2}
\end{cases}
\\\\\\
C=2\pi \cdot \frac{3400}{2}
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