Coordinate Geom...

Q. 

We divided the plane of the paper into four equal parts. by drawing two mutually perpendicular lines, X'OX and YOY'. These lines are called the axes. Here X'OX is called x-axis and YOY' is called y-axis. There axes divide the plane of the paper into four parts, called quadrants.

The position of a point in a plane is denoted by an ordered pair (a,b), where a is called the x co-ordinate and y is called y co-ordinate.

In which quadrant does the point(-4, -7) lie? 

In which quadrant does the point(1, 5) lie? 

In which quadrant does the point(9, -2) lie?

In which quadrant does the point(-7, 6) lie?

In which quadrant does the point(0, 9) lie? 

In which quadrant does the point(9, 0) lie? 

Find the coordinates of the point equidistant from the points A(1, 2), B(3, –4) and C(5, –6).       

Find the distance of the point A(3, -3) from the origin. 

P is a point on x-axis at a distance of 4 units from y-axis to its right. The co-ordinates of P are: 

A is a point on y-axis at a distance of 5 units from x-axis lying below x-axis. The co-ordinates of A are: