3 years ago

Please help! Geometry!

Mathematics

1 answer:

MrRa [10]3 years ago

5 0

Answer:

$\frac{2\pi}{ 3} = 120 \: degrees$

$arc PR = 2\pi.r( \frac{120}{360} )$

$= 2\pi(8) \times \frac{1}{3}$

$= \frac{16\pi}{3}$

option D

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