Rectangular coordinate axes

Regular coordinate axes

Express the polar equation r=2cos theta in rectangular coordinates.

Rectangular Coordinate System

Plot the points in a rectangular coordinate system: (4, 5)

Plot the points in a rectangular coordinate system: (-2, -7)

Plot the points in a rectangular coordinate system: (-4, 2)

Plot the points in a rectangular coordinate system: (-2, 7)

Plot the points in a rectangular coordinate system: (6, -2)

Plot the points in a rectangular coordinate system: (4, 0)

The side of a square ABCD is 'a' units A,B,C,D are in the anti-clockwise order AB and AD are coordinate axes. Then coordinates of C are