Matplotlib example - ploting a triangle

 # Creating a simple triangle using matplotlib

"""

Before executing the program install matplotlib

open command prompt and type

    pip install matplotlib

   

this will install all required packages

"""

# importing the required module 

import matplotlib.pyplot as plt 

    

# x axis values 

x = [1,2,3,1] 

# corresponding y axis values 

y = [2,4,1,2] 

    

# plotting the points  

plt.plot(x, y) 

    

# naming the x axis 

plt.xlabel('x - axis') 

# naming the y axis 

plt.ylabel('y - axis') 

    

# giving a title to my graph 

plt.title('My first Triangle!') 

    

# function to show the plot 

plt.show() 

Output: