Part A.) You have a rectangular yard that is 7X2 feet wide, and it is 2X2 feet long. You want to build a fence around the entire yard.
How many feet of fencing would it take to build a fence around your yard (in terms of X2)?

Figure:

                 7X2
         
2X2  
         
Part B.) What would X equal if it took 72 feet of fencing to build a fence around your yard?


Click the arrow to reveal the answers 1 by 1.



A.) It would take a total of 18X2 feet of fencing to build a fence around your yard.

B.) X would be equal to 2.