(84) :Circle(X,Y,R)
(89) :Circle X,Y,R

When used this way, it will draw a circle with a center at the indicated X and Y coordinates, with the indicated radius (R)

(89) :Circle X,Y,R,0

This will draw a circle with the indicated center and radius in white.

(83+,84)  :Circle(X,Y,R,{i

This will draw the circle really fast. This trick is not available on the regular TI-83.

Location Edit

  • 2nd + PRGM (DRAW)
  • DRAW
  • 9:Circle(

Example Edit


This program will draw a fairly large circle in the center of the graph screen.