The radius of the circle with center at the origin is 10 cm .Then the co-ordinate of one point where the circle intersects the x-axis is
(0,0)
(0,10)
(10 , 0)
(10,10)
If the circle with centre -2 on y-axis passes through 2 on y-axis ,then the radius of the circle is
1
2
3
4
For any number a,the group of points in the form (x,a) is a line
Parallel to Y - axis
Parallel to X -axis
X-axis
Y-axis
From the following figure,find the radius of the circle
10
9
6
12
Distance between the points (x1,a) and (x2,a) is
a
2a
| x1 - x2 |
x1 .x2
(0,6),(4,2),(8,0) and (0,0) are four points on a plane.Write the points of neither in x-axis nor in y-axis.
(0,-6)
(4,2)
(8,0)
In an ordered pair (x,y),y is called
Ordinate
abscissa
y point
None of these
The x - coordinate of any point on the y - axis is
0
-1
none of these
The coordinates of the other vertices of the rectangle in the given figure is
( 0,0 ) , (0,4),(0 , 3)
(0,0) ,(0 ,4) ,(3,0)
(0,0),(4,0) , (3,0)
(0,0) , (4,0) , (0,3)
The coordinate of the origin is
(1,1)
(0,1)
(1,0)
