Question

The length and breadth of the room ade 8m and 4m. My family want to renovation so they decides to have 3 option for the size of tiles. Option 1 : 2m x2m, option 2: 3m x 3m, option 3: 4mx 4m. Which one ? Why ?

Answer 1

4m x 4m

we know,

area= (length x width)2

Then, (8m x 4m)2

=> {4 (2x1)2}

=> 4 x 4

=> 16