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Right Circular Cone formulas
4 formulas for Right Circular Cone, from the Mensuration (2D & 3D) section of the Quantix formula library. Tap 🧮 next to a formula to solve it for any variable with step-by-step working.
| Name | Formula | Note |
|---|---|---|
| Volume | V = (1/3) πr²h 🧮 Solve step by step | |
| Slant height | l = √(r² + h²) 🧮 Solve step by step | |
| Curved surface area | CSA = πrl 🧮 Solve step by step | |
| Total surface area | TSA = πr(l + r) 🧮 Solve step by step |
What the letters mean
| r | radius of the base |
| h | height |
| l | slant height |
Volume is one-third of a cylinder with the same base and height.
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Related: Mensuration (2D & 3D)
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