Area of a triangle in Python

Write a Python program to find the area of a triangle

# Three sides of the triangle is a, b and c:  
side1 = float(input('Enter first side: '))  
side2 = float(input('Enter second side: '))  
side3 = float(input('Enter third side: '))  
  
# calculate the semi-perimeter  
s = (side1 + side2 + side3) / 2  
  
# calculate the area  
Area_by_T4Tutorials = (s*(s-side1)*(s-side2)*(s-side3)) ** 0.5  
print('The area of the triangle is %0.2f' %Area_by_T4Tutorials)

# Three sides of the triangle is a, b and c:

side1 = float(input('Enter first side: '))

side2 = float(input('Enter second side: '))

side3 = float

(input('Enter third side: '))

# calculate the semi-perimeter

s = (side1 + side2 +

side3) / 2

# calculate the area

Area_by_T4Tutorials = (s*(s-side1)*(s-side2)*(s-side3)) ** 0.5

print('The area of the triangle is %0.2f' %Area_by_T4Tutorials)

Output

Enter first side: 6
Enter second side: 7
Enter third side: 4
The area of the triangle is 11.98

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Area of a triangle in Python
By: Prof. Dr. Fazal Rehman | Last updated: February 3, 2024

Write a Python program to find the area of a triangle

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