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6 meanings: 1. Also: normal at right angles to a horizontal plane 2. denoting, relating to, or having the style of Gothic.... Click for more definitions.
1 perpendicular (to something) (technology) forming an angle of 90° with another line or surface; vertical and going straight up Are the lines perpendicular to each other? The staircase was almost perpendicular (= very steep).
Parallel lines are those lines that do not intersect anywhere and are always the same distance apart. Lines that intersect each other forming a right angle are called perpendicular lines. Example: the steps of a straight ladder; the opposite sides of a rectangle. Example: the corner of two walls; the letter 'L'.
PERPENDICULAR的意思、解释及翻译：1. at an angle of 90° to a horizontal line or surface: 2. at an angle of 90° to another line or…。了解更多。
PERPENDICULAR的意思、解釋及翻譯：1. at an angle of 90° to a horizontal line or surface: 2. at an angle of 90° to another line or…。了解更多。
See: Parallel Lines. Perpendicular and Parallel. Illustrated definition of Perpendicular Lines: Lines that are at right angles (90deg) to each other.
The slope of one line is the negative reciprocal of the other line. In other words, their product is − 1. We can mathematically express it as m 1 × m 2 = − 1, where m 1 and m 2 are the slopes of two perpendicular lines. Suppose we have a two lines y = 2 x + 3 and y = − 1 2 x − 1 . Here, m 1 = 2 and m 2 = − 1 2 .
