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Beliebt Geometry >

radius x^2+y^2-8x-6y+21=0

Lösung

radius

x^{2} + y^{2} - 8 x - 6 y + 21 = 0

Lösung

r = 2

Schritte zur Lösung

x^{2} + y^{2} - 8 x - 6 y + 21 = 0

Rewrite

x^{2} + y^{2} - 8 x - 6 y + 21 = 0

in the form of the standard circle equation

(x - 4)^{2} + (y - 3)^{2} = 2^{2}

Therefore the circle properties are:

(a, b) = (4, 3), r = 2

And the radius is:

r = 2

Graph

Beliebte Beispiele

vertexform y=-6x^2+3x+2

v er t e x f or m y = - 6 x^{2} + 3 x + 2

vertexform h(x)=x^2-14x+6

v er t e x f or m h (x) = x^{2} - 14 x + 6

scheitelpunkte 8x^2-48x+65

v er t i ces 8 x^{2} - 48 x + 65

scheitelpunkte f(x)=x^2-14x+6

v er t i ces f (x) = x^{2} - 14 x + 6

scheitelpunkte f(x)=x^2-6x-4

v er t i ces f (x) = x^{2} - 6 x - 4