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4 votes
Question is in the picture

Question is in the picture-example-1

2 Answers

1 vote
6pie or 18.84 because you subtract the number it gives from the whole thing
User Mannicken
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8.0k points
3 votes

Arc length = ∅/360 × 2πr

= 90/360 × 2 × π × 12

= 6π or 18.84

User Raekkeri
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