2 years ago

Find the length of the arc

Mathematics

1 answer:

Korvikt [17]2 years ago

8 0

Answer:

Step-by-step explanation:

the length of the arc is calculated as

arc = circumference of circle × fraction of circle

= 2πr × $\frac{120}{360}$

= 2π × 8 × $\frac{1}{3}$

= 16π × $\frac{1}{3}$ = $\frac{16\pi }{3}$ m

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