In\ a\ topographical\ map\ ofa\ city,\ the\ vertices\ of\ the\ city\ limits\ are\ A\left(-7,3\right),\ \ B\left(1,3\right),\ \ C\left(1,-4\right),\ \ D\left(-3,-1.5\right)\ and\ E\left(-7,-1.5\right).\ The\ coordinates\ are\ measured\ in\ miles.What\ is\ the\ area\ of\ the\ city
