Surface area and lateral area of ​​an oblique pyramid and an oblique cone?

Hello everyone,

I have a question. Does anyone know the formulas for the surface area and lateral area of ​​an oblique pyramid that has a square base and a three-sided base, or the formulas for the surface area and lateral area of ​​an oblique cone? That would really help me a lot, thank you.

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Halbrecht
10 months ago

Are you really looking for a formula? (from here)

as simple as the straight K, this is not

.

For the inclined pyramid, the jacket is just the sum of all triangular surfaces with the known surface formula for triangles