What is the area of the triangle shown below

60

Step-by-step explanation:

Using Heron's formula, we know that

Step 1: Calculate "s" (half of the triangles perimeter):

s =  (a+b+c)/2

Step 2: Then calculate the Area:

Herons formula A = sqrt( s(s-a)(s-b)(s-c) )

So S = 36/2 = 18

so

So our final answer is the square root of 3600, which equals 60.

i think the answer is true

step-by-step explanation: