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Learn what perpendicular lines are, how to identify them, and how to draw them. See examples of perpendicular lines in real life and practice problems with answers.
Learn what perpendicular lines are, how to draw them, and how to identify them. See the difference between perpendicular and parallel lines, and the perpendicular sign and symbol.
A line is said to be perpendicular to a plane if it is perpendicular to every line in the plane that it intersects. This definition depends on the definition of perpendicularity between lines. Two planes in space are said to be perpendicular if the dihedral angle at which they meet is a right angle. Foot of a perpendicular.
Learn what are perpendicular lines, how to construct them, and their properties and examples. Find out the difference between perpendicular and parallel lines and real-life examples of perpendicularity.
Learn the definition, properties and examples of perpendicular lines in geometry. Find out how to identify, construct and use perpendicular lines in various problems and applications.
Perpendicular lines are two straight lines that meet or intersect at 90°. Learn how to draw, identify and prove perpendicular lines with protractors, compasses and real-world examples.
Learn what perpendicular lines are and how to identify them with an interactive example. Perpendicular lines are lines that are at right angles (90°) to each other.
