de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

center x^2+y^2=21

Lösung

center

x^{2} + y^{2} = 21

Lösung

(0, 0)

Schritte zur Lösung

x^{2} + y^{2} = 21

Rewrite

x^{2} + y^{2} = 21

in the form of the standard circle equation

(x - 0)^{2} + (y - 0)^{2} = (21)^{2}

Therefore the circle properties are:

(a, b) = (0, 0), r = 21

And the center is:

(0, 0)

Graph

Beliebte Beispiele

center x^2+y^2-20x+36y+353=0

ce n t er x^{2} + y^{2} - 20 x + 36 y + 353 = 0

center (x+1)^2+(y-5)^2=4

ce n t er (x + 1)^{2} + (y - 5)^{2} = 4

center (x-5)^2+(y+1)^2=16

ce n t er (x - 5)^{2} + (y + 1)^{2} = 16

center x^2+y^2+6x-16y+48=0

ce n t er x^{2} + y^{2} + 6 x - 16 y + 48 = 0

center 2x^2+2y^2+16x-32y+134=0

ce n t er 2 x^{2} + 2 y^{2} + 16 x - 32 y + 134 = 0