isabellah11
isabellah11
01-10-2019
Mathematics
contestada
solve for h
SA = 2pir^2 + 2pirh
Respuesta :
nadiroz
nadiroz
01-10-2019
SA = 2πr² + 2πrh
• Factorize right side
SA = 2πr(r² + h)
• Divide both sides by 2πr
SA/2πr = r² + h
• Move r² to left side
h = r² - (SA/2πr)
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