Plz explain q22 in detail, and if you could the fastest way to do it.

asked May 28, 2022 125k views

2 votes

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1 vote

Answer:

Hello,

Explanation:

30°=π/6 (rad)

$L=\theta*R=(\pi)/(6) *120\\\\=20*\pi\\\\\approx{20*3=60\ (cm)}$

Baoky Chen answered Jun 2, 2022

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