Python Program : To Calculate the Area of a Triangle

Question : Python Program : To Calculate the Area of a Triangle

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))

PROGRAM

# 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

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