agkjorgesrb agkjorgesrb
  • 18-08-2017
  • Mathematics
contestada

please help, i am very confused
the answer has to be like 6π
so ignore the π

please help i am very confused the answer has to be like 6π so ignore the π class=

Respuesta :

dpokharnaotzjgn
dpokharnaotzjgn dpokharnaotzjgn
  • 18-08-2017
The equation for surface area is: [tex]A= \pi r(r+ \sqrt{h^2+r^2} [/tex]. To get r, you must use Pythagorean theorem. r is found to be 45. This means after you plug it in, you get about 13571.68
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