perpendicular แปลว่า คือ หมายถึง ตัวอย่าง การใช้

perpendicular แปลว่า คือ หมายถึง ตัวอย่าง การใช้ perpendicular Perpendicular Look up perpendicular in Wiktionary, the free dictionary Perpendicular is the relationship between two lines which meet at a perpendicular What are parallel lines? What are perpendicular lines? Review examples and explanations to understand parallel and perpendicular lines

perpendicular Perpendicular lines are lines that intersect at a 90 degrees angle Parallel lines are lines that are always the same distance apart Parallel lines never

perpendicular Matholia educational maths video on perpendicular lines #matholia #singaporemath Perpendicular lines: Always meet at right angles; Have four 90° angles that add up to 360°; Can only be made up of one perpendicular line at a given point