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The surface area of a solid cyclinder of...

The surface area of a solid cyclinder of radius 2.0 cm and height 10.0 cm is equal to ……….. `(mm)^(2)`

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`r=2 cm =2xx10^(1)` mm
`h=10 cm=10xx10^(1)` mm
Total surface area of cylinder.
`A=2pir(r+h)`
`=2xx3.14xx2xx10^(1)xx(2xx10^(1)+10xx10^(1))`
`=15072 mm^(2)`
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KUMAR PRAKASHAN-UNITS AND MEASUREMENT-SECTION -B (NUMERICALS) (NUMERICAL FROM TEXTUAL EXERCISE)
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