find the total surface area of a solid cylinder the diameter of whose base and the height are 28 cm and 14 cm respectively.
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Given,
Height of the cylinder = 14cm
Diameter of the base = 28 cm
radius = 28/2 = 14cm
TSA of Cylinder :
= 2πr ( r + h )
= 2 × 22/7 × 14 ( 14 + 14 )
= 2 × 22 × 2 ( 28)
= 44 × 2 ( 28)
= 88(28)
= 2464 cm^2
Therefore, the total surface area of cylinder = 2464cm^2
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