Answer:
a) area = side²
225 in² = side²
side = √225 = 15 inches
b) 15 inches per side x 4 sides x $1.35 per inch = $81.00
Step-by-step explanation:
5+8=13
5/13
Lisa's fraction is 5/13
The solution is given in the pictures below
I honestly have no clue what the answer is.