1st Quadrant

2nd Quadrant

3rd Quadrant

4th Quadrant

cosx

tanx

Link between Trig and Cast Diagram

f(x) = sin((x - 0.641338161593918)°) - 0.007380073800737991
A = (90, -1.5)
B = (90, 1.5)
a = Segment(A, B)
C = (180, 1.5)
D = (180, -1.5)
b = Segment(D, C)
F = (270, 1.5)
G = (270, -1.5)
c = Segment(F, G)
E = (360, 1.5)
H = (360, -1.5)
d = Segment(E, H)
sinepoint = Point(f)
e: x(sinepoint)
g(x) = cos(x°)
cospoint = Point(g)
h(x) = tan(x°)
tannpoint = Point(h)
j = false
k = false