19yxtg57
19yxtg57 19yxtg57
  • 21-04-2017
  • Mathematics
contestada

solve the formula for l :

solve the formula for l class=

Respuesta :

midknight9
midknight9 midknight9
  • 21-04-2017
Subtract [tex] \pir^2[/tex] from both sides to get SA - [tex] \pir^2[/tex] = [tex] \pi rl[/tex].

Divide both sides by [tex] \pi r[/tex] to get (SA - [tex] \pir^2[/tex])/[tex] \pi r[/tex] = l
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