de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

radius x^2+y^2-4x-7=0

Lösung

radius

x^{2} + y^{2} - 4 x - 7 = 0

Lösung

r = 11

Schritte zur Lösung

x^{2} + y^{2} - 4 x - 7 = 0

Rewrite

x^{2} + y^{2} - 4 x - 7 = 0

in the form of the standard circle equation

(x - 2)^{2} + (y - 0)^{2} = (11)^{2}

Therefore the circle properties are:

(a, b) = (2, 0), r = 11

And the radius is:

r = 11

Graph

Beliebte Beispiele

radius 2x^2+2y^2-17x=0

radius 4x^2+4y^2+40x-32y=5

radius (y+8)^2+(x+2)^2=72

radius 5x^2-20x+5y^2+30y-11=0

radius x^2+y^2-6x+10y+9=0