क्षेत्रमिति – 3D

V = lbh, TSA = 2(lb + bh + hl)

V = a³, TSA = 6a², Diagonal = √3 a

V = πr²h, CSA = 2πrh, TSA = 2πr(r + h)

V = ⅓πr²h, CSA = πrl, l = √(r² + h²)

V = (4/3)πr³, SA = 4πr²

V = (2/3)πr³, CSA = 2πr², TSA = 3πr²

V = (πh/3)(R² + r² + Rr)