A right circular cylinder has base radius 14cm and height 21cm the curved surface area is
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the curved surface area of a right circular cylinder is 2πrh
where r=14cm
h=21cm
c.s.a=2×22×14×21/7
1848
I hope this will help u :)
where r=14cm
h=21cm
c.s.a=2×22×14×21/7
1848
I hope this will help u :)
dhathri123:
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Given,
Radius r = 14 cm
Height h = 21 cm
Calculation,
Curved surface area of a right circular cylinder = 2πrh
= 2 × 22/7 × 14 × 21
= 1848 cm² Ans.
Ans.) The curved surface area of a right circular cylinder is 1848 cm².
Radius r = 14 cm
Height h = 21 cm
Calculation,
Curved surface area of a right circular cylinder = 2πrh
= 2 × 22/7 × 14 × 21
= 1848 cm² Ans.
Ans.) The curved surface area of a right circular cylinder is 1848 cm².
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