Question

Perimeter of the each triangle, when the mid-points of sides of an equilateral triangle whose side is 24 cm are joined to form another triangle, whose mid-points in turn are joined to form still another triangle and the processcontinues indefinitely?​

Answer 1

Answer:

The mid-points of its sides are joined to form another triangle whose mid-points are joined to form another triangle. This process continues indefinitely. ... =144 which is the sum of perimeter of all triangles.