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Mathematics, 14.04.2020 18:24 kimjooin02

What is the definition of perpendicular lines?
A. lines that intersect at right angles
B. lines that intersect at straight angles
C. lines in the same plane that do not intersect
D. lines in different planes that do not intersect

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What is the definition of perpendicular lines?
A. lines that intersect at right angles
B...

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