SOLUTION: Hi!!!! Please help me with this.... Tamar is bulding a fence around her deck. The deck is a square with an area of 25m square. It costs $120 to build each meter of wo

Algebra ->  Surface-area -> SOLUTION: Hi!!!! Please help me with this.... Tamar is bulding a fence around her deck. The deck is a square with an area of 25m square. It costs $120 to build each meter of wo      Log On


   



Question 120870: Hi!!!!
Please help me with this....

Tamar is bulding a fence around her deck. The deck is a square with an area of 25m square. It costs $120 to build each meter of wood fencing. How much will Tamar spend??

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt25=5m which is the length of the deck sides & there are 4 sides.
5*4*120=$2,400 is the cost if she is fencing the entire deck.