imo class 12 three dimensional geometry

If two planes have proportional normals, then the planes are:

VAVidaara Admin Asked 6d ago 0 views 0 answers

If two planes have proportional normals, then the planes are:

  • A. Perpendicular
  • B. Parallel
  • C. Intersecting
  • D. Skew

Answer: B) Parallel

Explanation: Parallel planes have parallel normal vectors.

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