Come risolvi # S = 2pirh + 2pir ^ 2 # per # h #?
Come risolvi # S = 2pirh + 2pir ^ 2 # per # h #? Risposta: #h=(S-2pir^2)/(2pir)# Spiegazione: #”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)#