Question

equilateral triangle side 60mm find the center of gravity​

Answer 1

Answer:

Here formula for incnter = 2* area/perimeter

=(2*Sqrt3/4 lsquare)/l+l+l

=sqrt3*L/6

This is distance from any vortex

or you can just find lenght of median

Using Pythagoras theorem

H=Sqrt (L square - L/2 Square)

H= Sqrt 3 *L /2

Now centroid divides median into 2:1

So from Vortex it will be 2/3*H

= sqrt3*L/6

Same result as above.