From the Fig. 3.8, answer the following : Write the points whose abscissa is -5
Solution:
Given, the figure represents the coordinates of certain points
We have to find the points whose abscissa is -5.
The horizontal coordinate of a point in a plane cartesian coordinate system obtained by measuring parallel to the x-axis is called the abscissa of the point.
Abscissa is zero implies the x-coordinate is -5.
From the figure,
The points with x-coordinate as -5 are
D(-5, 1)
H(-5, -3)
Therefore, the points whose abscissa is -5 are D and H.
✦ Try This: From the figure, write the points whose ordinate is negative
☛ Also Check: NCERT Solutions for Class 9 Maths Chapter 3
NCERT Exemplar Class 9 Maths Exercise 3.4 Problem 4(iii)
From the Fig. 3.8, answer the following : Write the points whose abscissa is -5
Summary:
Abscissa or the x-coordinate of a point is its distance from the y-axis. The points whose abscissa is -5 are D(-5, 1) and H(-5, -3)
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