A_0 = Intersect(xAxis, yAxis)
D_{0}: (710, 430)
A_{1} = Point(Circle[A_0, 350])
f = Segment(A_0, A_{1})
θ_1_2' = 0.9424777960769379 rad (slider from 0° to 360°, step 0.017453292519943295)
B_{1} = Rotate(A_0, θ_1_2', A_0)
A = Rotate(A_{1}, θ_1_2', A_0)
f' = Segment(B_{1}, A)
C': (0, 200)
C_6 = Line(C', xAxis)
g = Ray(A, D_{0})
h = Line(A, xAxis)
θ_1_3 = Angle(h, g)
C_{1} = Point(Circle[A, 360])
i = Segment(A, C_{1})
A' = Rotate(A, (-(65° - θ_1_3)), A)
B = Rotate(C_{1}, (-(65° - θ_1_3)), A)
i' = Segment(A', B)
β_3 = Angle(i', g)
c = Circle(B, 320)
C = Intersect(c, C_6, 2)
j = Segment(B, C)
θ_1_2 = Angle(xAxis, f')
C1: C + (40, 20)
C2: C + (-40, 20)
C2' = Mirror(C2, C_6)
C1' = Mirror(C1, C_6)
q1, c2, c1, c1', c2' = Polygon(C2, C1, C1', C2')
k = Line(B, xAxis)
θ_1_5 = Angle(k, j)
s_{16} = Distance(C', C)
s_{43} = Distance(A, D_{0})
text2: "S_4_3 = " + s_{43} + " mm"
text1: "s_1_6 = " + s_{16} + " mm"
D1: D_{0} + (40, 20)
D2: D_{0} + (-40, 20)
D3: D_{0} + (-40, -20)
D4: D_{0} + (40, -20)
q2, d1, d4, d3, d2 = Polygon(D1, D4, D3, D2)
D1' = Rotate(D1, θ_1_3, D_{0})
D4' = Rotate(D4, θ_1_3, D_{0})
D3' = Rotate(D3, θ_1_3, D_{0})
D2' = Rotate(D2, θ_1_3, D_{0})
q2', d1', d4', d3', d2' = Polygon(D1', D4', D3', D2')