Question

nine square tiles are placed to form a large square. The each side of square is 1m. what is the perimeter of large square

Answer 1

nine square tiles are placed to form big square
each side=1m
total perimeter of nine tiles= 4+4+4+4+4+4+4+4+4=36cm
perimeter of large square= side square
=36 square
=1296 m

Answer 2

Answer:

12m

Step-by-step explanation:

if 9 square tiles are placed to form square with each 1m .

then,

we can calculate in the following manner

1. we should calculate the side out of the the closed area.
2. there are 3 tile in a row to form a large square which is made up of 9 square tiles .
3. so each side of large square has 3 square tiles with side 1m . in that case  each side of large square is 3m.
4. perimeter of  large square = 4(side of large square)
5. perimeter = 4(3)
6. perimeter=12 m
7. hence, the answer is 12m.