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stepladder [879]
3 years ago
10

Express answer in exact form.

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
3 0
Radii and chord form an equilateral triangle. The angle of the larger segment is 360^o-60^o=300^o.

The length of the larger segment is

l= \frac{2r\pi\alpha}{360^o}= \frac{2\times 8\pi300^o}{360^o}= \frac{ 16\pi5}{6}= \frac{ 8\pi5}{3}=\frac{ 40\pi}{3}
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