Mass points M and m are kept at the vertices of an equilateral triangle

whose sides are of length a.
1. Find the distance between the center
of mass of the system and mas point m.
2.Determine the moment of
Inertia of the system about the center of mass

4 answers

There are two masses M and m ?

They are at two vertices of the triangle? What is at the third corner?
That is not mentioned in the question. And that is why I am stuck!
Is there no picture?
Nope!