how to get the distance between to points on earth in Swift?

The coordinates of a point,the distance and slope btween 2 points are known. How get coordinates of second pt?

  • I know the coordinates of a point. I want to find the coordinates of a second point. I know the distance and slope between these 2 points.

  • Answer:

    Start at the first point. plot it in a piece of graph paper. you know what angle to go and the distance to go to get the second point, so go that far at that angle and stop. find the coordinates of where you are and write down the answer.

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write out the slope formula and the distance formula. Plug in x1 and y1. solve the equations simultaneously.

Paladin

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