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Math 9 Chapter 9 Introduction to Coordinate Geometry-1
1.
The study of geometrical shapes in a plane is called?
a) None
b) Plane geometry
c) Coordinate geometry
d) Shape geometry
2.
Coordinate geometry is the study of geometrical shapes in?
a) Straight plane
b) Cartesian plane
c) Plane along x-axis
d) Plane along y-axis
3.
Plane is divided by two perpendicular lines called?
a) Axes intersecting at origin
b) Axes intersecting at x-axis
c) Axes intersecting at y-axis
d) Both x,y-axis
4.
If d=square root |x
2
-x
1
|
2
+|y
2
-y
1
|
2
Shows ...... formula?
a) Distance
b) Short
c) Square
d) Circle
5.
The distance between points P(1,2) and. Q(0,3)=?
a) 5
b) 3
c) Square root 2
d) 4
6.
The distance between points U(0,2) and V(-3,0)=?
a) 14
b) Square root 13
c) 16
d) 15
7.
Two or more than two points which lies on the same straight line is called?
a) Non-collinear points
b) Reference point
c) Origin points
d) Collinear points
8.
Let P Q and R be three points in the plane then they are called collinear if?
a) lPQl+lQRl=lPRl
b) None
c) lPRl +lQRl= lPQl
d) lPQl+lPRl = lQRl
9.
A closed figure in a plane obtained by joining three non-collinear points is called?
a) Square
b) Triangle
c) Mid-angle
d) Rectangle
10.
The distance between the points A(0,0) and B(0,-5)=?
a) 55
b) -5
c) 10
d) 5
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