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Beliebt Geometry >

radius 8x^2+8y^2-20x+64y-371=0

Lösung

radius

8 x^{2} + 8 y^{2} - 20 x + 64 y - 371 = 0

Lösung

r = \frac{1023}{4}

Schritte zur Lösung

8 x^{2} + 8 y^{2} - 20 x + 64 y - 371 = 0

Rewrite

8 x^{2} + 8 y^{2} - 20 x + 64 y - 371 = 0

in the form of the standard circle equation

(x - \frac{5}{4})^{2} + (y - (- 4))^{2} = (\frac{1023}{4})^{2}

Therefore the circle properties are:

(a, b) = (\frac{5}{4}, - 4), r = \frac{1023}{4}

And the radius is:

r = \frac{1023}{4}

Graph

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