tairub2enslesje
tairub2enslesje tairub2enslesje
  • 03-07-2016
  • Mathematics
contestada

the formula for the area of a sector with a central angle in radians is ?

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Newtion Newtion
  • 03-07-2016
[tex]S= \frac{r^2*\alpha}{2}[/tex]

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