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Diameter of cylinder = 14 cm
Radius = 7 cm
Height = 20 cm
CSA = 2πrh
= 2 x 22/7 x 7 x 20
= 44 x 20
= 880 cm²
But the area of label height of label h2 = 20 -2 -2 = 16 cm
CSA = 2 x 22/7 x 7 x 16
= 44x 16 = 704 cm²
Radius = 7 cm
Height = 20 cm
CSA = 2πrh
= 2 x 22/7 x 7 x 20
= 44 x 20
= 880 cm²
But the area of label height of label h2 = 20 -2 -2 = 16 cm
CSA = 2 x 22/7 x 7 x 16
= 44x 16 = 704 cm²
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CSA of cylinder = 2πrh
2*22\7*7*16 we take 16 because label was 2 cm from up and down
Ans will come 704 this may help u . thnx
2*22\7*7*16 we take 16 because label was 2 cm from up and down
Ans will come 704 this may help u . thnx
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