Three students attempt to define what it means for lines lll and mmm to be perpendicular. Can you match the teacher's comments to the definitions? Definition of perpendicular lines Teacher's comments

Incompletevquestion. However, I inferred from a general perspective about perpendicular lines.

Explanation:

Put simply, perpendicular lines are lines that are at right angles (90°) to each other. Thus, we could say based on this definition that for lines lll and mmm to be perpendicular they intersect and be at right angles (90°) to each other as found on the attached image.

because if the tool that you are using is not balanced it there would be false mass.