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Sagot :
Answer:
80 ft
Step-by-step explanation:
the length of an arc is equal to the degree the arc makes
Answer:
- A. 28π/9 ft
Step-by-step explanation:
Arc length is:
- 2πr*80°/360° ft =
- 4π*7/9 ft =
- 28π/9 ft
Correct choice is A
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