6. OMs. Sharon grouped the grade
9 into two groups and the first
group includes Julius, Jansen,
Ella and Rose Ann and they
were assigned to cut a square-
shaped cardboard box. Find the
length of the sides of a square
whose area is √72 square
centimeters.
7. A = S2
72 = S2
√72 = √S2
√9•8 = √S2
3 √8 = S
6 √2=S
