Question

Heron's formula????And one example​

Answer 1

Answer:

Heron's formulae is basically for finding right angled triangle, by using semi perimeter and sides.

$s \sqrt{s - a \times s - b \times s - c}$

Step-by-step explanation:

Hope it helps.

Answer 2

Answer:

hi nanba or nanbi

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

s = a+b+c2

Step 2: Then calculate the Area:

Then calculate the Area:

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

The formula is:

triangle angle from sides C = cos^-1( (a^2+b^2-c^2)/2ab )

Step-by-step explanation:

hope it helps to you nanbi