Question

Find herons formula, find the area of an equilateral triangle of 16 cm​

Answer 1

Hey mate

Here is your solution

To find :- The area

Finding :- Here,

       s = perimeter/2

          = 48/2

          = 24

By heron's formula ,

∴ Area of the triangle = √s(s-a)(s-b)(s-c)

                                     = √24 × 8×8×8

                                     = √12288

Hope it helps.......................!