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Beliebt Geometry >

(x-1)^2+(y-2)^2=81

Lösung

(x - 1)^{2} + (y - 2)^{2} = 81

Lösung

(a, b) = (1, 2), r = 9

Schritte zur Lösung

(x - 1)^{2} + (y - 2)^{2} = 81

Rewrite

(x - 1)^{2} + (y - 2)^{2} = 81

in the form of the standard circle equation

(x - 1)^{2} + (y - 2)^{2} = 9^{2}

Therefore the circle properties are:

(a, b) = (1, 2), r = 9

Graph

Beliebte Beispiele

a^{2} + b^{2} = 64

x^{2} + y^{2} + 4 x - 8 = 0

(x+5)^2+y^2=100

(x + 5)^{2} + y^{2} = 100

1/3 x^2+1/3 y^2=21

\frac{1}{3} x^{2} + \frac{1}{3} y^{2} = 21

a^{2} + b^{2} = 45