The statement "The lines intersect at a right angle." is true about perpendicular lines.
Perpendicular lines are lines that intersect with other lines at an angle of 90°.
It is asked to find the correct statement about perpendicular lines from the given options.
A line is said to be perpendicular to another line when the angle created between them is a right angle.
This means that the only statement among the given statements that correspond to perpendicular lines is that they intersect at a right angle.
Therefore, we have found that the statement "The lines intersect at a right angle." is true about perpendicular lines.
Learn more about perpendicular lines here: https://brainly.com/question/1202004
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