Answer:
he would need 21 tiles on each side. I think
Step-by-step explanation:
Answer:
,
and area is
inch square
Step-by-step explanation:
area of sheet
area of sheet first
inch square
area of sheet second
inch square
total area of both sheet
inch square
area of sheet
inch square

or

perimeter of sheet



Answer:
c
Step-by-step explanation:
Please see the attached picture for the full solution.