a right circular cylinder has base radius 14cm and height 21cm then find total surface area of the cylinder
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T.S.A of cylinder = 2πrh + 2πr²
= 2 * 22/7 * 14 * 21 + 2 * 22/7 * 14 * 14
=( 1848 + 1232) cm²
= 3080 cm²
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meghanakondeboina:
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base radius of the cylinder =14 cm
height of the cylinder = 21 cm
Total surface area of the cylinder=2Πr(r+h)
=2 x 22/7 x 14(14+21)
=88 x 35
=3080 cm2
height of the cylinder = 21 cm
Total surface area of the cylinder=2Πr(r+h)
=2 x 22/7 x 14(14+21)
=88 x 35
=3080 cm2
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