Question

I'm Jade's brother my sister said I could borrow her account to ask for help can anyone help me?

A rectangle has an area of 12cm2.
If each side has its length tripled.
What is the new area?

Answer 1

Let's pretend the sides of the rectangle are 6 and 2.
What's 6 tripled? What about 2?

Answer 2

9*12 = 108

Answer 3

@thinkerblinker
Anything is possible with the power of IMAGINATION

Answer 4

since:
\[A_{initial}=ab\]
triple a and b:
\[A=(3a)*(3b)=9ab=9A _{initial}\]