Math, asked by amitkumarpandey00, 11 months ago

are closed circular cylinder has diameter 10 centimetre height 15 cm.find the total surface area of the cylinder.​

Answers

Answered by Anonymous
6

Given that : Diameter = 10 cm

=> Radius = 10/2 = 5 cm and Height = 15 cm

As we know that :

Total Surface Area of cylinder = 2πr(r+h)

=> T.S.A. :

2 \times  \frac{22}{7}  \times 5 \times (5 + 15) \\  \\  =  > 2 \times  \frac{22}{7}  \times5 \times 20 = 628.57

So, the T.S.A. of Cylinder will be 628.57 cm²

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