Magnesium chloride (MgCl2)
1 piece of cheese is left because 2.25-1.25 equals 1
Hahahahahah I might know the answer but this will make you laugh
The area of a square with side s is
Area = s²
Here
Area = 8² = 64 sq cm
Answer: 64
18------10+8
20------20+1
10+8+20+1=39
Hope that helped:)