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1 vote
May i please have some help with this, try to make the explanation detailed please

May i please have some help with this, try to make the explanation detailed please-example-1
User Thomers
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1 Answer

4 votes

Answer:

Length of arc = central angle made by the arc/360° × 2πr


LM = (80)/(360) * 2\pi * 9


LM = 4\pi \: m

User Scott Worland
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