imo class 12 three dimensional geometry

The angle between planes x=0 and y=0 is:

VAVidaara Admin Asked 6d ago 0 views 0 answers

The angle between planes x=0 and y=0 is:

  • A. 30°
  • B. 45°
  • C. 60°
  • D. 90°

Answer: D) 90°

Explanation: Normals (1,0,0) and (0,1,0) are perpendicular.

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