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Beliebt Geometry >

radius (x+2)^2+(y+4)^2=4

Lösung

radius

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

Lösung

r = 2

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

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

And the radius is:

r = 2

Graph

Beliebte Beispiele

radius (x+2)^2+(y-3)^2=9

r a d i u s (x + 2)^{2} + (y - 3)^{2} = 9

radius x^2+y^2+4x+2y-11=0

r a d i u s x^{2} + y^{2} + 4 x + 2 y - 11 = 0

radius (x-2)^2+(y+1)^2=16

r a d i u s (x - 2)^{2} + (y + 1)^{2} = 16

radius 74=(24-x)^2+(22-y)^2

r a d i u s 74 = (24 - x)^{2} + (22 - y)^{2}

radius (x+4)^2+(y+3)^2=16

r a d i u s (x + 4)^{2} + (y + 3)^{2} = 16