The first number shows the position on the x-axis and the second ... It is in the fourth quadrant. The coordinates of C are (1, -2). You can use your knowledge of 2D shapes to plot where ...

case 1<BR>In 2D coordinate system the sum of the angles of all quadrants=360 degree= 2pi radian<BR>in (x,y) plane<BR>Case 2<BR>In 3D coordinate system (x,y,z) I took 3 possible planes<BR><BR>i.e ...

The first number shows the position on the x-axis and the second ... It is in the fourth quadrant. The coordinates of C are (1, -2). You can use your knowledge of 2D shapes to plot where ...