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4 votes
Explain why there must be at least two lines on any given
plane.

User Bill Noel
by
5.2k points

1 Answer

2 votes

Answer:

With only one line the plane could rotate 360 degrees around that line creating infinite new planes. A second line fixes the plane in space so that it is unique.

Explanation:

User Manuel Bickel
by
5.9k points