You'll write 5 procedures and then create 5 buttons, one button to activate each different procedure. Note: the 4th and 5th buttons (e.g. draw the"SO") are challenge problems and are optional because they're somewhat more difficult than the others. Nevertheless, try your hand at them, even if you had some difficulty with one or more of the previous 3 problems.
Note: Each button, when pressed, should clear the screen first, and then draw its figure.
0. Place the pictured buttons on the side of the screen, to bring up each of the pictures below:
1. Paint the "HA" on the screen.
It should be (more or less) centered, using a pen-size of 2 and in white. This is the way it should look (try to get close to this in size):
2. The Pentagon:
the pentagon's center should be at the origin
pen-size should be 2
side-length is 10
3. The squares:
blue, with pen-size of 3
for each square, make sure that its vertex that is closest to the origin is 5 steps from the origin.
use 4 turtles (not 1 turtle drawing all 4 squares)
Try various Square-side-length slider settings to govern the side-length of the blue squares
4. Challenge Problem: Draw a "SO". Hint: learn to draw a semi-circle and use that knowledge (procedure) to complete the SO.
white, with a pen-size of 3
5. Double Challenge problem: