The angle between two planes isA. the angles between the lines parallel to the planes from any point .B. the angle between the tangents to them from any pointC. the angle between the normals to them from any point.D. the angle between the lines perpendicular or parallel to the planes from any point.

The angle between two planes isA. the angles between the lines paralle

1.	The angle between two planes isA. the angles between the lines parallel to the planes from any point .B. the angle between the tangents to them from any pointC. the angle between the normals to them from any point.D. the angle between the lines perpendicular or parallel to the planes from any point.
Answer» Correct Answer - C

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