Brainlet here. You have two points:
(0,1)(1,0)
Including (0,0) it represents a 90 degree angle.
Bisect those points and you get (0.5, 0.5), those points represents 45 degrees. The arctangent of y/x equals 45 degrees.
Get a third of those points, (2/3, 1/3) and the arctangent of the y/x doesn't equal 30 degrees.
Why!? I thought I had a comfy way to find tan values without a calculator but it turns out I didn't.
(0,1)(1,0)
Including (0,0) it represents a 90 degree angle.
Bisect those points and you get (0.5, 0.5), those points represents 45 degrees. The arctangent of y/x equals 45 degrees.
Get a third of those points, (2/3, 1/3) and the arctangent of the y/x doesn't equal 30 degrees.
Why!? I thought I had a comfy way to find tan values without a calculator but it turns out I didn't.
