Logo Week 2

LO: To understand and use repeat commands to draw regular polygons.

To draw a square you need to use the following commands.

fd 50 rt 90 fd 50 rt 90 fd 50 rt 90 fd 50 rt 90

You can be more efficient by using a repeat command?

repeat x [fd y rt x]

Replace x, y and z with numbers to draw a square

What would you need to change to draw different regular polygons?

E.g: Hexagon, Octagon, Pentagon, Triangle.

Can you draw a 5-pointed Star?

A 13 sided shape?

A circle?

Can you see a relationship between the number of repeats and the angle of turn?

4x90=

6x60=

8x45=