Step-by-step explanation:
The only face of the cube that has all the points C, F and G is the face CFGD on the right facing outwards.
Hence point D must be coplanar as it is on the same face.
Answer:
56.3408 ft
Step-by-step explanation:
Answer:
y=4
Step-by-step explanation:
Answer: 
Step-by-step explanation: