calculate the length of the arc of a circle of radius 31.0cm which π\6 subtends an angle of the centre
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Answered by
0
Answer:
15.5cm
Explanation:
as
l=rcos@
l=31*cos(phi/6)
l=31*0.5
l=15.5cm
Answered by
1
Answer:
16.22
Explanation:
check attachment
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