Can you tell me if XX' is in plane of paper or perpendicular
In the plane bro
Use perpendicular acid theorem, assuming a axis perpendicular to the given XX,'
2I = 1/2 mr^2
I= 1/4 mr^2 = 0.25
Lol nvm, done
I forgot to put that Mr^2
I though it was in perpendicular plane.Thanks