ลูกค้ายังชอบ: perpendicular ,  perpendicular ,  perpendicular , 
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Perpendicular Definition & Meaning | Dictionary perpendicular With node editing, insert a node on the line where you are choosing to intersect with its perpendicular self. perpendicular perpendicular At or forming a right angle .
perpendicular perpendicular forming an angle of 90° with another line or surface; vertical and going straight up. When two lines cross so that all the four angles are congruent , then we call the two lines perpendicular.
In this explainer, we will learn how to write the equation of a line parallel or perpendicular to another line. Parallel lines are straight lines that never Lines that are perpendicular intersect to form a 90∘ 90 ∘ angle. The slope of one line is the negative reciprocal of the other. We can show that two lines are