Answer:
11. 1million square decimetres (from online)
20. assuming room is rectangular,
length= (p - 2b)/2
because perimeter= 2 length + 2 breadth for rectangular
<span>Which type of password provides the highest level of permissions in bios? = Supervisor provides the highest level of permissions in the BIOS</span>
Hi Bentley
Converting terminology via computers is called a Cryptography
I hope that's help !