Logo - Investigating Star Shapes

Sometimes we want a particular shape.

Let's analyse a shape that was drawn in a paint program. We will program Logo to make this exact shape.

  1. We will make angle b equal to 240o
  2. We can use this spreadsheet to work out the angles for this star.
  1. You must load this logo file if you want different colours on your star.
  
  1. What did you see?

 

 execute this command: repeat 5 [fd 100 rt 142 fd 100 lt 70]