wassu12 wassu12
  • 13-03-2017
  • Mathematics
contestada

A cylinder has a radius of 30 ft and a height of 19 ft. What is the exact surface area of the cylinder?

A. 1200π ft2
B. 1260π ft2
C. 1800π ft2
D. 2940π ft2

Respuesta :

Аноним Аноним
  • 13-03-2017
I hope this helps you



Cylinder Area=2.pi.r.h+2.2pi.r^2



A=2.2pi.30.19+2.2pi.30^2


A=1140pi+3600pi


A=4740pi
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