In fig.4.7, LM is a line parallel to the y - axis at a distance of 2 units. -Maths 9th

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Answer :

Given , LM is a line parallel to the Y-axis and its perpendicular distance from Y-axis is 3 units. (i) Coordinates of point P=(3,2) [since,its perpendicular distance from X-axis is 2] Coordinate of point Q=(3,-1) [since , its perpendicular distance from X-axis is 1 in negative direction of Y-axis].Coordinate of point R=(3,0)[since its lies on X-axis , so its y-coordinate is zero]. (ii) Abscissa of point L=3 , abscissa of point M=3 ∴∴ Difference between the abscissa of the points L and M =3-3=0

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