Question

When two or more coplanar lines are intersected by a third line, the third line is called the____

Answer 1

Concurrent lines : When two or more coplanar lines( lying in the same plane) intersect each other in one point, such lines are known as concurrent lines. The intersection point is known as the point of concurrence.

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Answer 2

transversal

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Explanation:

Consider two parallel lines that are intersected by a third line. That third line is called a transversal, and when it crosses the two others, many different angle pairs are formed.