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Nady [450]
3 years ago
8

Given circle o, what is the length of arc AB if m AOB =40° ? Radius is 9

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
7 0

Answer:

Arc length = 6.28 units

Step-by-step explanation:

Arc \ length = 2 \pi r \frac{ \theta}{360} = 2 \times \pi \times 9 \times \frac{40}{360} = 2\pi = 6.28

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