NCERT Class 9 Solutions: Coordinate Geometry (Chapter 3) Exercise 3.3 – Part 1 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Q-1 In which quadrant or on which axis do each of the point lie? Verify your answer by locating them on the Cartesian plane.

Solution:

Give Quardrant or on Axis Ofthe Point of (1,2) as a 1st Qua …

Understanding of quadrant Cartesian plane.

Cartesian Plane with Quadrants and Signs of X and Y Coordina …
  1. ⇾ Second quadrant (-coordinatre is negative & -coordinate is positive)
  2. ⇾ Fourth quadrant (-coordinatre is positive & -coordinate is negative)
  3. ⇾ Second quadrant (-coordinatre is negative & -coordinate is positive)
  4. ⇾ First quadrant (-coordinate & -coordinate are both positive)
  5. ⇾ Third quadrant (-coordinatre & -coordinate are both negative)

Q-2 Plot the points given in the following table on the plane, choosing suitable units of distance on the axes.

Give Different Point of (X, Y) like X Value is (-2, -1,0, 1,3) …

Solution:

Points on the plane.

Plot the Points (X, Y) . 1st Quadrant: No Points, 2nd Quadrant …