Author: Daniel Mentrard

R

M ( x ; y )

Soit C un cercle de centre O  et de rayon R = OM , M étant un point du cercle C.

Soit O ( x_O ; y_O ) et M ( x ; y) :

(x - x_O)² + (y - y_O)² = R²

    OA²      +     AM²        = OM²  (triangle OAM)
 (x - x_O)²   +  ( y - y_O)²   = OM²
 (x - x_O)²   +  ( y - y_O)²   = R²

O = (2, 2)
M = (4, 8)
d = Circle(O, M)
f = Segment(O, M)
text3: "(x - (" + (x(O)) + ") )²" + "+" + "(y - (" + (y(O)) + ") )²" + "=" + (f^(2))
C = Midpoint(f)
T2: "O ( " + (x(O)) + " ; " + (y(O)) + " )"
a = Line(M, yAxis)
b = Line(O, xAxis)
A = Intersect(b, a)
c = Segment(M, A)
e = Segment(A, O)
T6: "x _O = " + (x(O)) + " et  y_O = " + (y(O))
g = false