How To Draw A Square In Swift

How to draw foursquare and rectangle in Python Turtle?

Two functions that are useful for u.s.a. for cartoon square and rectangle are- forrad() and left(). Earlier nosotros depict whatsoever of the shapes, nosotros must know the bones backdrop of them. Allow'due south get-go with a square. All the sides of a foursquare are equal. And the bending between two next sides is 90°. Opposite sides are parallel to each other.

Now, we know the basic features of the square. It's time to draw a square in Python Turtle. Let's assume the side of a square is 100 units.

#Plan to draw foursquare in Python Turtle import turtle  t = turtle.Turtle() t.forward(100) #Forward turtle past 100 units t.left(ninety) #Turn turtle by ninety degree t.forward(100) t.left(90) t.forward(100) t.left(90) t.forward(100) t.left(90)

Output of the above program

Caption of the to a higher place code-

import turtle t = turtle.Turtle()

Hither, nosotros are importing the turtle module. Then, we have created a new cartoon board and assigned information technology to an object t.

forward(100) left(90)

We have moved the turtle in the forward direction by 100 units. Because the side of a square is 100 units. Then, nosotros have turned the turtle past ninety° as the angle betwixt side by side sides is 90°. This finishes ane side of the square. The aforementioned statements are repeated three more times to draw the remaining iii sides.

Using loops to draw square in Turtle

Y'all can see in the above lawmaking that we have used the same statements(frontwards(100) and left(90)) four times. And then, instead of writing them again and once again, we can use a loop that volition run 4 times.

#Using loop to depict square in Python Turtle import turtle  t = turtle.Turtle() for i in range(4): # for loop volition run 4 times   t.forward(100) #Forward turtle by 100 units   t.left(xc) #Turn turtle past ninety degree

When you run this program, you will the same output.

Cartoon Rectangle in Python Turtle

We know that opposite sides of a rectangle are equal. The angle between ii adjacent sides of a rectangle is 90° Past keeping these backdrop in heed, we volition draw the rectangle. Suppose the length of the rectangle is 150 units and its breadth is 80 units. Run the beneath code to obtain rectangle in turtle.

#Plan to draw rectangle in Python Turtle import turtle  t = turtle.Turtle() t.forward(150) #Forward turtle by 150 units t.left(90) #Plough turtle past 90 degree t.forward(eighty) #Forrard turtle by 80 units t.left(90) #Turn turtle past xc caste t.forward(150) #Frontwards turtle by 150 units t.left(xc) #Turn turtle past 90 degree t.forward(eighty) #Frontward turtle by 80 units t.left(xc) #Turn turtle by ninety caste

Output of the above program

Explanation of the above lawmaking-

t.forwards(150) t.left(xc) t.forward(80) t.left(90)

We have moved the turtle in the forward direction by 150 units. Because the length of a rectangle is 150 units. Then, we have turned the turtle by 90° every bit the bending between next sides is 90°. This finishes 1 side of the rectangle. Then we forwarded the turtle by 80 units and turned information technology by 90° This completes 2nd side of the rectangle. The same statements are repeated one more times to draw the remaining two sides.

Using loops to depict rectangle in Turtle

Can you think, which set of statements we have to place in for loop? We will place forrard(150), left(90), frontwards(80) and left(90) in a for loop and run it for 2 times.

#Using loop to draw rectangle in Python Turtle import turtle  t = turtle.Turtle() for i in range(ii):   t.forrard(150) #Forward turtle past 150 units   t.left(90) #Turn turtle by 90 degree   t.forwards(fourscore) #Forrad turtle past 80 units   t.left(ninety) #Turn turtle by 90 degree

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