Download CodeHS Python Exercises: Drawing Shapes and Patterns and more Exams Advanced Education in PDF only on Docsity!
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2.1.4: Stretched Slinky - circle(35) forward(40) circle(35) forward(40) circle(35) forward(40) circle(35) forward(40) circle(35) forward(40)
2.2.4: Shorter Dashed Line - penup() backward(200) pendown() forward(50) penup() forward(50) pendown() forward(50) penup() forward(50) forward(50) penup() forward(50) pendown() forward(50) penup() forward(50) pendown()
2.2.5: Caterpillar - penup() backward(200) pendown() circle(20) penup() forward(40) pendown() circle(20) penup() forward(40) pendown() circle(20) penup()
forward(40) pendown() circle(20) penup() forward(40) pendown() circle(20)
2.3.5: Rectangle - forward(50) left(90) forward(100) left(90) forward(50) left(90) forward(100) left(90)
2.3.6: 4 Columns - penup() left(90) pendown() forward(200) left(180) forward(400) left(90) penup() forward(100) pendown() left(90) forward(400) penup() left(90) forward(200) left(90) pendown() forward(400)
2.4.5: Row of Circles - penup() backward(190) for i in range (20): pendown() circle(10) penup() forward(20)
2.4.6: 4 Columns 2.0 - pendown() backward(190)
setposition(0,0) for i in range (1): pendown() circle(50) penup() forward(100)
2.6.4: Circle Pyramid with Comments - """In this code Tracey will build a pyrimid""" penup() setposition(-100,-200) for i in range (3): pendown() circle(50) penup() forward(100) setposition(-50,-100) #Now Tracey will draw a circle for i in range (2): pendown() circle(50) penup() forward(100) setposition(0,0) for i in range (1): pendown() circle(50) penup() forward(100) #Now Tracey will take a break
2.8.4: Beaded Bracelet - speed(0) """ there must be 36 beads, a radius of 10 pixles, and the braclet must have a diameter of 200. use a function and turn tracy 10 degrees after drawing and return to the middle of each bead. """ speed(0) def draw_beaded_braclet(): for i in range(36): penup() forward(100) pendown() circle(10) penup() backward(100) left(10)
draw_beaded_braclet()
2.8.5: Shape Stack - """This code will help Tracey put her toy blocks into a tall stack""" def draw_circle_stack(): for i in range(4): pendown() circle(25) forward(100) def draw_square_stack(): left(90) for i in range(4): pendown() left(90) circle(50, 360, 4) draw_square_stack() draw_circle_stack()
2.9.5: Four Colored Triangles - speed(0) pensize(5) color("red") backward(100) forward(200) backward(200) left(45) for i in range(4): color("green") forward(50) right(90) color("blue") forward(50)
2.9.6: Colorful Bracelet - speed(0) def draw_colored_braclet(): for i in range(12): penup() color("purple") forward(100) pendown() begin_fill() circle(10) end_fill() penup() backward(100) left(10) penup() color("blue")
for i in range(10): draw_circle_row() move_up_a_row()
2.10.5 sidewalk - speed(0) def line_of_squares(): for i in range(8): pendown() right(45) circle(35,360,4) left(45) forward(50) penup() setposition(-200,150) line_of_squares() penup() setposition(-200,-200) line_of_squares() penup() setposition(200,-200) left(90) line_of_squares() penup() setposition(-150,-200) line_of_squares()
2.11.4: Dartboard - penup() radius= for i in range(25,101,25): setposition(0,0) right(90) forward(i) left(90) pendown() circle(i) penup() def draw_something(): forward(20)
2.11.5: Line of Increasing Blocks - speed(3) size= def make_square(): for i in range(4): pendown() forward(size) left(90)
setposition(-150,0) for i in range(5): make_square() penup() forward(2*size) size=size+
