sin α

cos α

tan α

sec α

csc α

cot α

tan α

α = 0.8901179185171081 rad (slider from 0 to 6.283185307179586, step 0.017453292519943295)
a_t: sin(α)
A = Intersect(xAxis, yAxis)
c = Circle(A, 1)
B = Intersect(c, xAxis, 2)
B' = Rotate(B, α, A)
β = Angle(B, A, B')
a = Ray(A, B')
C: (x(B'), 0)
poly1, c_1, a_1, b' = Polygon(A, B', C)
b = Tangent(B', c)
D = Intersect(b, yAxis)
E = Intersect(b, xAxis)
e = Segment(D, A)
f = Segment(A, E)
d = Segment(D, B')
g = Segment(B', E)
text1: "sin α = " + a_t
b_t: cos(α)
d_t: 1 / tan(α)
e_t: 1 / sin(α)
f_t: 1 / cos(α)
g_t: tan(α)
text2: "cos α = " + b_t
text3: "tan α = " + g_t
text4: "csc α = " + e_t
text5: "sec α = " + f_t
text6: "cot α = " + d_t
h = true
i = true
j = false
l = false
k = false
m = false
n = Segment(B', C)
α_r: α 3.141592653589793 / 180
text7: "α° = " + α
text8: "α^r = " + α_r
F = Intersect(a, p)
o = false