Find the area of a triangle with sides 4 5 and 6SolutionWe c

Find the area of a triangle with sides 4, 5 and 6

We can find the area of a triangle in terms of its semi perimeter and the sides.

If the semi perimeter, s = (a + b + c)/2 = (4+5+6)/2 = 15/2

The area of the triangle can be found using the relation Area = sqrt [ s*(s-a)*(s-b)*(s-c)]

sqrt [ s*(s-a)*(s-b)*(s-c)]

=> sqrt [(15/2)*((15/2)