Remember the old song "500 Miles Away From Home"? Think of it as a challenge instead of a lament and you could come up with some good ideas for a road trip. You can do it the old-fashioned way, ...

Make sure your angles are in units of radians (not degrees), where 2π radians = 360 degrees. But after that you will get the ...

Drawing a radius on Google Maps can be useful for businesses that want to visualize their service area or target market.