find the radius of circle in which an arc of central angle 60degree has length of 2pie cm .hence find the area of sector formed .
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Radius will be 6 cm and area of sector will be 6pi cm square
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theta/360 * 2pi r =l
Where l is the length of the arc.
Substituting values, we get
60/360* 2pi r=2pi
1/6*r=1
Therefore r= 6cm
Where l is the length of the arc.
Substituting values, we get
60/360* 2pi r=2pi
1/6*r=1
Therefore r= 6cm
Hibha:
Therefore area of sector= theta/360 * pi r^2
Ok I will do
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