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Beliebt Geometry >

radius y^2=4-x^2

Lösung

radius

y^{2} = 4 - x^{2}

Lösung

r = 2

Schritte zur Lösung

y^{2} = 4 - x^{2}

Rewrite

y^{2} = 4 - x^{2}

in the form of the standard circle equation

(x - 0)^{2} + (y - 0)^{2} = 2^{2}

Therefore the circle properties are:

(a, b) = (0, 0), r = 2

And the radius is:

r = 2

Graph

Beliebte Beispiele

kreisumfang x^2+y^2=25

c i rc u m f ere n ce x^{2} + y^{2} = 25

kreisumfang x^2+y^2-6x+8y=144

c i rc u m f ere n ce x^{2} + y^{2} - 6 x + 8 y = 144

kreisumfang x^2+y^2=49

c i rc u m f ere n ce x^{2} + y^{2} = 49

kreisumfang x^2+y^2-2x-6y-6=0

c i rc u m f ere n ce x^{2} + y^{2} - 2 x - 6 y - 6 = 0

kreisumfang x^2+y^2=36

c i rc u m f ere n ce x^{2} + y^{2} = 36