Python Program To Calculate The Area Of A Triangle - Programiz

Home » Area Of Triangle Codehs » Python Program To Calculate The Area Of A Triangle - Programiz

Maybe your like

Python Program to Calculate the Area of a Triangle

To understand this example, you should have the knowledge of the following Python programming topics:

  • Python Basic Input and Output
  • Python Data Types
  • Python Operators

If a, b and c are three sides of a triangle. Then,

s = (a+b+c)/2 area = √(s(s-a)*(s-b)*(s-c))

Source Code

# Python Program to find the area of triangle a = 5 b = 6 c = 7 # Uncomment below to take inputs from the user # a = float(input('Enter first side: ')) # b = float(input('Enter second side: ')) # c = float(input('Enter third side: ')) # calculate the semi-perimeter s = (a + b + c) / 2 # calculate the area area = (s*(s-a)*(s-b)*(s-c)) ** 0.5 print('The area of the triangle is %0.2f' %area)

Output

The area of the triangle is 14.70

In this program, area of the triangle is calculated when three sides are given using Heron's formula.

If you need to calculate area of a triangle depending upon the input from the user, input() function can be used.

Also Read:

  • Python float()
  • Python String Interpolation

Tag » Area Of Triangle Codehs