tomlinsonrobin417 tomlinsonrobin417
  • 27-05-2022
  • Mathematics
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Does anybody know this? Need it done soon. Find the surface area. Use 3.14 for pi. Do not round your answer

Does anybody know this Need it done soon Find the surface area Use 314 for pi Do not round your answer class=

Respuesta :

purrugh purrugh
  • 27-05-2022

Answer:

113.04 yd²

Step-by-step explanation:

The formula for finding the surface area of a cylinder is:

2πrh+2πr² r = radius, h=height

The radius of this cylinder is 2, so you replace the 'r' with '2.' The height is 7 yd, so you replace the 'h' with '7.' Use 3.14 for π.

2πrh+2πr²

2(3.14)(2)(7) + 2(3.14)(2)^2

= 113.04 yd²

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