Question

How does the total surface area of a box change if
Each dimension is tripled​

Answer 1

Answer

Total surface area,T.S.A of a box=6×side

2

let side=a

So,

TSA(old)=6a

2

If side=3a

TSA(new)=

6(3a)

2

=6×9a

2

=54a

2

Thus TSA will be 9 times if side is tripled

hope it will help you

Answer 2

Answer:

How does the total surface area of a box change if

Each dimension is tripled