Find the GPS locations for Atlanta, Georgia; Orlando, Florida; Savannah, Georgia; and Char...

Find the GPS locations for Atlanta, Georgia; Orlando, Florida; Savannah, Georgia; and Charlotte, North Carolina from www.gps-data-team.com/map/ and compute the estimated area enclosed by these four cities. (Hint: Use the formula in Exercise to compute the distance between two cities. Divide the polygon into two triangles and use the formula in Exercise to compute the area of a triangle.)

True or false? The argument for trigonometric methods is an angle in radians.

Write a program that prompts the user to enter three points (x1, y1), (x2, y2), (x3, y3) of a triangle and displays its area. The formula for computing the area of a triangle is

                       s = (side1 + side2 + side3)/2;

                 area =

Here is a sample run: