Step-by-step explanation:
Hope this is correct
Hope it helps you
Answer: I think it's 110.
Step-by-step explanation: I think it's 110, but I can't exactly tell the problem, so do please let me know if this isn't it.
Answer:
12
Hope this helps!
If the chalkboard is just rectangular we can just use:
(2 x L) + (2 x W)
or
L+L+W+W
L= Length
W= Width
