Como você resolve S = 2pirh + 2pir ^ 2 para h ?
Responda:
h=(S-2pir^2)/(2pir)
Explicação:
"isolate the term containing h"
rArr2pirh=S-2pir^2
"divide both sides by "2pir
(cancel(2pir) h)/cancel(2pir)=(S-2pir^2)/(2pir)
rArrh=(S-2pir^2)/(2pir)
h=(S-2pir^2)/(2pir)
"isolate the term containing h"
rArr2pirh=S-2pir^2
"divide both sides by "2pir
(cancel(2pir) h)/cancel(2pir)=(S-2pir^2)/(2pir)
rArrh=(S-2pir^2)/(2pir)