Similar to rectangular coordinate systems, the polar curve of $r = f(\theta)$ will be defined by the polar coordinates satisfying the equation. However, this time, we’re graphing the curve on the polar grid.The graph above is an example of a polar curve – this curve, in particular, ...
We all know that analytical methods in polar coordinate are widely applied in resolving geometry problems. In this paper, the methods on how to analysis the property of geometry curve when we need not draw the graph were discussed in polar coordinate, for this, the examples of calcu- lating ...