Question 14292
The 2ft walk is built around the outside, that means that the area will be bigger. Imagine a rectable, inside a bigger rectable. With the walk, the dimensions would be 14ft by 16ft. How did I get that?
Since there is a two foot extension on all sides, you need to add 4 ft because there are two sides of 2ft. 
Then to find the area, you do the following
Find the area of the pool. 
{{{10*12=120}}}
Then find the area of the pool with the walk.
{{{14*16=224}}}
The subtract the pool from the pool and walk to get only the walk. 
{{{224-120=124ft^2}}}
Your final answer should be {{{124 ft^2}}}
Hope this helps!