Question

Find the area of the triangle formed by the points (2,3),(6,3) and(2,6) by using Heron's formula.​

Answer 1

Answer:

$\sqrt{s(s - a)(s - b)(s - c)}$

where, s is semi-perimeter of triangle & a,b,c represent lengths of sides of triangle .

Step-by-step explanation:

$\sqrt{(2 - 2)^{2} + (3 - 6)^{2} }$

Similarly we can find other lengths .

Now s = (a+b+c)/2