This device makes use of the sin and cos functions to plot points around a circle and draw lines between them. Make a n sided polygon by entering 360 ÷ n Make a n pointed star by entering the value for the polygon x2
The Sine (sin) function calculates is the x coordinate of the entered number of degrees around a circle. The Cosine (cos) function calculates is the y coordinate of the entered number of degrees around a circle.
