nightninja
New member
- Joined
- Nov 12, 2014
- Messages
- 1
Am looking for information regarding how do you prove that the shape formed is a cross shape, given 12 sets of coordinates, without using angles?
ie. (3,5),(3,7),(4,4),(4,5),(4,7),(4,8),(6,4),(6,5),(6,7),(6,8),(7,5),(7,7)
If you plot the points, you can see that it's a shape of a cross. But I'm looking for a way to prove that the given set of coordinates is a cross Without drawing it out/using angles. Reasoning being that I'm trying to figure out the logic and will be translating it to code format.
Any useful information (a link or even a reference book) will be gladly received with thanks.
ie. (3,5),(3,7),(4,4),(4,5),(4,7),(4,8),(6,4),(6,5),(6,7),(6,8),(7,5),(7,7)
If you plot the points, you can see that it's a shape of a cross. But I'm looking for a way to prove that the given set of coordinates is a cross Without drawing it out/using angles. Reasoning being that I'm trying to figure out the logic and will be translating it to code format.
Any useful information (a link or even a reference book) will be gladly received with thanks.