Question

http://pbckt.com/pK.uLJNAn

Answer 1

@timo86m

Answer 2

Find tthe area then

it is A*cost=A*4

Answer 3

okay. can u work it out step by step? that one was a bit donfusing.

Answer 4

I think easiest way in this case is to treat the whole thing as 6 * 6 square and just subtract the holes

6*6=36
36-(1*3)-(2*2)=29
^ small piece at the bottom
^ top left square.
29*4=$116

Answer 5

tnx :) lemme write all that down.

Answer 6

I see what you did. a
Thank you.