jayariana11 jayariana11
  • 09-01-2018
  • Mathematics
contestada

What is the surface area of the cylinder? 126π ft2 273π ft2 175π ft2 224π ft2

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luulkeaa
luulkeaa luulkeaa
  • 12-01-2018
(2π r^2) + (2 π r) (h) 

(2π 7ft^2) + (2 π 7ft) (9 ft) 

98 π ft^2 + 126 π ft^2 

224 π ft^2
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