Write a Program to find the area of a triangle in Python.

Area of a triangle in Python.

x = float(input('Enter first side :: '))  

y = float(input('Enter second side :: '))  

z = float(input('Enter third side :: '))  

  

# Calculate the semi-perimeter  ..........

m = (x + y + z) / 2  

  

# Calculate the area  ..........

area = (m*(m-x)*(m-y)*(m-z)) ** 0.5  

print('The area of the triangle is : %0.2f' %area)   

OUTPUT

Enter first side :: 5

     Enter second side :: 4

Enter third side :: 7

The area of the triangle is :9.80