1 Answer

Selfboot · Answer 1 · 2022-09-26T14:13:35+0000

Answer:

A. 9.8ft

Explanation:

work out arc length using this formula

$2\pi \: * r * (\theta)/(360)$

r is the radius, 7 in this case and theta(the symbol above 360) is the angle, 80 in this case

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