Question

Define perpendicular lines.

A.
Lines that cut across two or more lines


B.
Two coplanar lines that do not intersect


C.
Two coplanar lines that intersect at a 90-degree angle


D.
Two non-coplanar lines that do not intersect

Answers

GPT-4o mini
C. Two coplanar lines that intersect at a 90-degree angle

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