Page 89 - iPro_trackGPT_V5_Class6
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Calculate the angle: Find the angle for each corner by dividing 360 degrees by the number
of sides. For instance, to draw a triangle, divide 360 by 3 (the number of sides), resulting in a
120-degree turn.
Look at these polygons can be made using repeat.
Drawing a Square
To draw a square in scratch, arrange the blocks as shown below.
Look how these polygons can be made using Repeat.
Polygon Command
Triangle Repeat 3 Move 100 Steps Turn 120 degrees
Pentagon Repeat 5 Move 100 Steps Turn 72 degrees
Hexagon Repeat 6 Move 100 Steps Turn 60 degrees
Heptagon Repeat 7 Move 100 Steps Turn 51 degrees
Octagon Repeat 8 Move 100 Steps Turn 45 degrees
Nonagon Repeat 9 Move 100 Steps Turn 40 degrees
Decagon Repeat 10 Move 100 Steps Turn 36 degrees
Scratch Programming— Game Creation 87

