# Points in space

There are n points, of which no three lie on one line and no four lies on one plane. How many planes can be guided by these points? How many planes are there if there are five times more than the given points?

### Correct answer:

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Line slope calculator is helpful for basic calculations in analytic geometry. The coordinates of two points in the plane calculate slope, normal and parametric line equation(s), slope, directional angle, direction vector, the length of the segment, intersections of the coordinate axes, etc.

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See also our combinations with repetition calculator.

Would you like to compute count of combinations?

Looking for help with calculating roots of a quadratic equation?

See also our combinations with repetition calculator.

Would you like to compute count of combinations?

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