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shutvik [7]
3 years ago
8

The circumference of a circle is 64 pi cm. Find the diameter, the radius, and the length of an arc

Mathematics
1 answer:
expeople1 [14]3 years ago
8 0

Answer:

length of arc:

\frac{190}{360}  \times 64\pi

33.8\pi \: cm

diameter of circle

2\pi {r}^{}  = 64\pi

{r}^{}  =  \frac{64\pi}{2\pi}

{r}^{}  = 32cm

diameter of circle

= 2r

= 2(32)

= 64 cm

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