What I Learned in Dr.Scheme's

In Dr.Scheme's I learned how to make different shapes by using different codes. I used mathematics to help me find the radius and other things. I learned that mathematics can be used to find out different things. It was very difficult to put the codes exactly right to make everything fit. After the second day I got a hold of it and now I can make any shape or drawing that I like.

My Codes

These are my codes, which took a lot of hard work:

(start 380 425)

(draw-solid-disk(make-posn 40 120)20 'red)

(draw-solid-disk (make-posn 150 130)60 'yellow)

(draw-solid-disk (make-posn 210 140)20 'red)

(draw-solid-disk (make-posn 250 130)40 'green)

(draw-solid-disk (make-posn 40 220)10 'blue)

(draw-solid-disk (make-posn 230 210)10 'blue)

(draw-solid-disk (make-posn 120 120)10'blue)

(draw-solid-disk (make-posn 160 120)10'blue)

(draw-solid-rect (make-posn 120 280) 20 100 'blue)

(draw-solid-rect (make-posn 160 280) 20 100 'blue)

(draw-solid-rect (make-posn 50 210 ) 180 20 'blue)

(draw-solid-rect (make-posn 120 180 )60 100'yellow)

(draw-solid-line (make-posn 225 160 ) (make-posn 229 200) 'black)

(draw-solid-line (make-posn 250 170 ) (make-posn 237 200) 'black)

(draw-solid-disk (make-posn 140 140)10'red)

(draw-solid-line (make-posn 128 156 ) (make-posn 162 156 ) 'black)

(draw-solid-line (make-posn 45 210 ) (make-posn 45 140) 'black)