Respuesta :
Answer:
ΔBFG
Step-by-step explanation:
Since top face points are
- G, B, C and F
and bottom face points are
- H, A, D and E
The side BF can be a hypotenuse of the triangle BFG only
This triangle is on the top face and all the rest given triangles are formed by the points that are not on the same face, therefore BF can't be a hypotenuse of those, as ether B or F is becoming a right angle of the triangles.