Lab Assignment for Spirals1: Complete this eToys program

1. Spirals eToys - eToys draw square spiral (press ! for drawSpiral), draw triangle spiral (press ! for drawTriangleSpiral),
   and draw hexagon spiral (press ! for drawHexagonSpiral):
   • eToys spirals

2. Scripts to build this program:
   • car drawTriangleSpiral
     • car clearScreen
     • car's sideLength <- 20
     • Repeat 40 times
       Do
       • car drawTriangle
       • car's sideLength increase by 5

   • car drawTriangle
     • Repeat 3 times
       Do
       • car forward by car's sideLength
       • car turn by 120

   • car drawHexagonSpiral
     • car clearScreen
     • car's sideLength <- 20
     • car's x <- 400
     • Repeat 40 times
       Do
       • car drawHexagon
       • car's sideLength increase by 5

   • car drawHexagon
     • Repeat 6 times
       Do
       • car forward by car's sideLength
       • car turn by 60