This is just one of many possible solutions:
when green flag clicked
clear
pen down
repeat (3)
move (100) steps
turn cw (120) degrees
wait (1) secs
end
pen up
This is just one of many possible solutions:
when green flag clicked
clear
pen down
repeat (3)
move (100) steps
turn cw (120) degrees
wait (1) secs
end
pen up
Extra challenge #1: Write a program that takes the length of a side of a equilateral triangle (a triangle in which all three sides are equal) as the input, draws the triangle with the given side and displays its perimeter as the output.