cohvenant
cohvenant
15-05-2018
Mathematics
contestada
Find the surface area.
Respuesta :
pronate16
pronate16
15-05-2018
Your formula is
[tex](4\pi) {r}^{2} [/tex]
Insert half of 7 in for the variable which is 3.5
So r=3.5
Your answer for surface area is 153.94
[tex](4\pi) {3.5}^{2} = 153.94[/tex]
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