Question

if a is equal to 12 b is equal to 1 3 and C is equal to 15 find the value of 5 herons formula​

Answer 1

Step-by-step explanation:

THE AREA OF TRIANGLE heron's formula area of a triangle =/sqr+(s-a) (s-b) (s-c) where's as perimeter of triangle ÷2 on substitute the value of aas 13 b as 14 and c as 15 in the given formula , we get area of the triangle = (21) * 21-13) (21- 14) *( 21-15) area of triangle = sqrt (21)×(8 )× (6) area of the triangle = root 7056