1103056004

Level: 
Project ID: 
1103056004
Source Problem: 
Accepted: 
1
Clonable: 
1
Easy: 
0
The cube ABCDEFGH shown in the picture has edges of length a=6cm. Let S1 be the midpoint of the diagonal ED and let S2 be the midpoint of the diagonal CH. Find the distance between the points S1 and S2.
32cm
62cm
2cm
63cm