2.6.4 Circle Pyramid With Comments

Question: 2.1.4: Stretched Slinky

Answer: circle(35)

forward(40)

circle(35)

forward(40)

circle(35)

forward(40)

circle(35)

forward(40)

circle(35)

forward(40)

Question: 2.2.4: Shorter Dashed Line

Answer: penup()

backward(200)

pendown()

forward(50)

penup()

forward(50)

pendown()

forward(50)

penup()

forward(50)

pendown()

forward(50)

penup()

forward(50)

pendown()

forward(50)

penup()

forward(50)

pendown()

Question: 2.2.5: Caterpillar

Answer: 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)

Question: 2.3.5: Rectangle

Answer: pendown()

forward(50)

left(90)

forward(100)

left(90)

forward(50)

left(90)

forward(100)

left(90)

Question: 2.3.6: 4 Columns

Answer: 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)

Question: 2.4.5: Row of Circles

Answer: penup()

backward(190)

for i in range (20):

pendown()

circle(10)

penup()

forward(20)

Question: 2.4.6: 4 Columns 2.0

Answer: for i in range (1):

penup()

backward(200)

right(90)

forward(200)

left(90)

forward(100)

left(90)

pendown()

forward(400)

right(90)

penup()

forward(100)

right(90)

pendown()

forward(400)

left(90)

penup()

forward(100)

left(90)

pendown()

forward(400)

Question: 2.5.5: Hexagon

Answer: pendown()

for i in range (6):

forward(50)

left(60)

Question: 2.5.6: ‘X’ Marks the Spot

Answer: left(45)

for i in range(4):

forward(100)

backward(100)

left(90)

Question: 2.5.7: Circle Pyramid

Answer: penup()

setposition(-100,-200)

for i in range (3):

pendown()

circle(50)

penup()

forward(100)

setposition(-50,-100)

for i in range (2):

pendown()

circle(50)

penup()

forward(100)

setposition(0,0)

pendown()

circle(50)

penup()

forward(100)