Class-IX
Chapter –Co-Ordinate Geometry
1.Name
the quadrant in which the following points lie:
a)A(1,1) b)B(2,4)
c)(-3,-10) d)(-1,2)
2.Which
of the following points on lie on the x-axis?
A(1,1), B(1,0), C(0,1), D(0,0), E(-1,0), F(0,-1), G(4,0), H(0,-7)
3.Which
of the points in Question lie on y-axis?
A(1,1), B(1,0), C(0,1), D(0,0), E(-1,0), F(0,-1), G(4,0), H(0,-7)
4.Plot
the points A(4,4) and (-4,4) and join the lines OA, OB and BA.What fig. do you obtain.
5.Plot
the points A(2,0), B(2,2), C(0,2) and draw the line segments OA, AB, BC and CO.What
fig. do you obtain?
6.In
which quadrant or on which axis do each points(-2,4),(3,-1),(-1,0),(1,2) and
(-3,-5) lie? Verify your answer by locating them on the Carteasian plane.
7.Name the quadrant in which the points lies: a)
(5,-7) b)(-8,-3) c)(3,6) d)(-9,2)
8.Locate
the points (5,0), (0,5), (2,5), (5,2), (-3,5), (-3,-5), (5,-3) and (6,1) in the
carteasian plane.
9.Plot
the following points on a graph paper: a) (5,-7)
b) (-8,-3) c) (3,6) d) (-9,2)
10.The
points A(4,2), B(-2,2) and D(4,-2) are the veretices of rectangle ABCD.Plot
these points on a graph paper and hence
find the co-ordinates of vertex C.
Compiled
by:-Sanjeev kumar Taneja
District Resource Person Ludhiana
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