# Standard Vector form equation of the plane

**Standard Vector form equation of the plane (Question)**

- Find the cartesion equation of a plane with vector equation equation to r.(2i + 5j – k) = 10
- What is the distance from the plane from origin for equation x + 3y – k = 20

*Guide: *

*Cartesian equation of the plane*

*Ax+By+Cz = D*

*Standard vector form equation of the plane*

*r.n = D*

**Standard Vector form equation of the plane (Answer)**

- 2x + 5y – k = 10
- 20/√11

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