Question

Semi perimeter of triangle is S=

Answer 1

Answer:

s= a+ b+ c / 2 is your semi perimeter ........

Answer 2

Step-by-step explanation:

Another is Heron's formula which gives the area in terms of the three sides of the triangle, specifically, as the square root of the product s(s – a)(s – b)(s – c) where s is the semiperimeter of the triangle, that is, s = (a + b + c)/2.