josc157 josc157
  • 29-09-2020
  • Mathematics
contestada

calculate the surface area of the object below

calculate the surface area of the object below class=

Respuesta :

ricchad
ricchad ricchad
  • 29-09-2020

Answer:

351. 86 yd²

Step-by-step explanation:

As = 2πrh + 2πr²

where r = 4,  h = 10

plugin values into the equation:

As = 2π (4) 10 + 2 π (4)²

As = 251.33 + 100.53

As = 351. 86 yd²

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