I think the answer it would be D
Answer:
7 1/2
Step-by-step explanation:
i belive so my brain hurts so much but i can pull through
D. 360 cm squared
Explanation:
Multiply each faces edges.
18x7(WxL)
3x6(HxW)
3x18(HxL)
multiply each equations answer by 2, because the opposite face is the same.
108x2=216
18x2=36
54x2=108
add these together to get 360 cm squared.