The radius of aright circular cylinder is 5cm and its height is 21cm.find the curved surface area??
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Curved Surface Area of Cylinder Formula:
2
rh
Therefore,
Given : Radius = 5cm
Height = 21cm
To find : CSA of Cylinder
Solution :
2rh=2×22/7×5×21
=6.285×105
=659.925cm²
2
Therefore,
Given : Radius = 5cm
Height = 21cm
To find : CSA of Cylinder
Solution :
2
=6.285×105
=659.925cm²
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