find the perimeter of the sector of a circle of radius 21 cm.the length of the arc of the sector is 44 cm.
1)68 cm
2)86 cm
3)128 cm
4)63 cm
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Answer:
I think option (c) 128 is correct answer
Step-by-step explanation:
I think I can't know answer very well sorry sorry
But I hope this is correct answer
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