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Hey everyone,
Does anyone know a formula or the fastest way (without drawing i hope) to calculate the diameter of a circle, when you have the coordinates of three points on that circle.
i need to do this for 15 measurements, so i'm not gonna draw every point, make a triangle and get the center so i can calculate the diameter from there.
this picture may clarify what i mean.
thanks in advance
Does anyone know a formula or the fastest way (without drawing i hope) to calculate the diameter of a circle, when you have the coordinates of three points on that circle.
i need to do this for 15 measurements, so i'm not gonna draw every point, make a triangle and get the center so i can calculate the diameter from there.
this picture may clarify what i mean.
thanks in advance