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Minchanka [31]
2 years ago
13

Question 19

Mathematics
1 answer:
Fittoniya [83]2 years ago
4 0

Given that the length of the arc of the circle is, 9.5 ft, thus, the radius of the circle would be: 4.5 ft.

<h3>What is the Length of an Arc?</h3>

Length of arc of a circle = ∅/360 × 2πr

Radius = r.

Given:

∅ = 120°

Length of arc = 9.5 ft

Radius (r) = ?

Thus:

9.5 = 120/360 × 2× 3.14 × r

9.5 = 2.09r

r = 9.5/2.09

r = 4.5 ft

Learn more about length of arc on:

brainly.com/question/2005046

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