INQ241A
Mobile Apps

Draw what the following script would draw when run.

function main()
  var n := 0
  turtle→set heading(180)
  for 0 ≤ i < 3 do
    turtle→forward(50)
    n := n + 90
    turtle→left turn(n)
  end for
end function

Draw what the following script would draw when run.

function do something(
  a: Number)
do
  turtle→left turn(a)
  turtle→forward(100)
  turtle→right turn(a)
end function

function main()
  do something(90)
  turtle→forward(100)
end function

Create a script with a function called draw triangle with one parameter size. The function should draw a triangle with the side length specified by the parameter size.