The length of line HN = 19 units.
A line segment would be a section of a line with two ends as well as a fixed length. It differs from a line that has no beginning or end point and can be lengthened in both directions.
Consider the following information:
It is assumed that line segment AN = 38 units.
Consider the following diagram:
It is assumed that point H lies between N and A. Also with concurrency markings on segments AH and HN.
Thus, the length of line segment AH = HN
AH + HN = AN
Lets take AH = HN = x
So,
x + x = 38
2x = 38
x = 19
Thus, AH = HN = x = 19 units.
Therefore, the length of the line segment HN = 19 units.
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