HISTORY OF ABSCISSA HOW TO

HISTORY OF ABSCISSA HOW TO

Let’s learn how to measure the abscissa or $x$-coordinate of any point from an understandable example. The distance from origin to the intersecting point of the perpendicular line on $x$-axis is the abscissa or $x$-coordinate.From any point, draw a perpendicular line to $x$-axis.There are two simple steps to find the abscissa of any point in geometry. The horizontal distance $d$ is called the abscissa or $x$-coordinate of the point $P$. Here, $P$ is a point on the plane and the horizontal distance of this point is measured as $d$ units from origin by comparing it with the number line on $x$-axis and also taking $y$-axis as base line. While measuring the abscissa or $x$-coordinate of a point, the $y$-axis is considered as base line because the $y$-axis is passed through the origin in bi-dimensional Cartesian coordinate system. Hence, the abscissa is also called as the $x$-coordinate of the point. (The second value '5' shows how far up or down and is called the Ordinate) See if you can solve this: See: Ordered Pair. borrowed from New Latin (short for linea abscissa, literally, 'cut-off line'), going back to Latin, feminine of abscissus, past participle of abscindere 'to tear off or away,' from ab- ab- + scindere 'to split, separate, tear apart,' going back to Indo-European skhi-n-d-, nasal present formation from the base skheid- 'split, separate' more at shed entry 1. In this example, the value '12' is the abscissa. Always written first in an ordered pair of coordinates such as (12, 5). It is measured from origin in horizontal direction by comparing the number line on the $x$-axis. The horizontal ('x') value in a pair of coordinates. Early 17th century (denoting the part of a line between a point on it and the point of intersection with an ordinate): from modern Latin abscissa.

History of abscissa