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→LSA(CSA) TSA & VOLUME of solid Figures
Where l=<math>\sqrt{h^2+(r_{1}-r_{2})^2}</math>
Where l=<math>\sqrt{h^2+(r_{1}-r_{2})^2}</math>
|<math>\frac{1}{3}{\pi}h(r_{1}^2+r_{2}^2+r_{1}r_{2})
|<math>\frac{1}{3}{\pi}h(r_{1}^2+r_{2}^2+r_{1}r_{2})
|}
|-
|SPHERE
|<math>4{\pi}r^2</math>
|<math>4{\pi}r^2</math>
|<math>\frac{4}{3}{\pi}r^3</math>
|-
|HEMISPHERE
|<math>2{\pi}r^2</math>
|<math>3{\pi}r^2</math>
|<math>\frac{2}{3}{\pi}r^3</math>
|-