Answer:
45!
Step-by-step explanation:
I believe only two but im not really sure on that
Answer:
31
Step-by-step explanation:
A=2(wl+hl+hw)
l -Length
w-Width
h-Height
A=2(wl+hl+hw)=2·(1·2+4.5·2+4.5·1)=31
Answer:
7:yes
8:no
9:yes
10:sorry
Step-by-step explanation: