2 square root of 8 multiplied by the square root of 20

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)