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r

b = 1 (slider from -10 to 30, step 0.1)
a = 2 (slider from -10 to 10, step 0.1)
e: y = (a * x) + b
r = 4.4 (slider from 0 to 10, step 0.1)
v = -2 (slider from -10 to 10, step 0.1)
u = 1 (slider from -10 to 10, step 0.1)
c: (x - u)^(2) + (y - v)^(2) = r^(2)
O = Center(c)
m = OrthogonalLine(O, e)
M = Intersect(e, m)
d = Segment(O, M)
sugár: "A kör sugara:
r = " + r + ""
M_2, M_1 = Intersect(c, e)
s = If(d > r, 0, If[d < r, 2, 1])
mp: "A metszéspontok száma: " + s + ""
távolság: "A középpont és
az egyenes távolsága:
d = " + d + ""
f = Line(O, xAxis)
D, E = Intersect(c, f)
g = Segment(D, O)
szöveg1: "Az egyenes egyenlete : " + e + ""
szöveg2: "A kör egyenlete: " + c + ""
C = Intersect(d, e)
α = Angle(O, C, M_1)