answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: What is the center and radius of a circle described by the equation x2 y2 8x 4y 16 0?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are the center and radius of the circle described by the equation (x - 6)2 (y - 8)2 9?

Center of circle: (6, 8) Radius of circle: 3


What are the center and radius of the circle described by the equation (x 4)2 (y - 3)2 4?

I think it is center: (-4, 3) ; radius: 2 Apex:)


How do you write an equation for a circle with a center?

Equation of any circle, with any radius, and its center at any point: [ x - (x-coordinate of the center) ]2 + [ y - (y-coordinate of the center) ]2 = (radius of the circle)2


What is the equation of the circle with center 2 9 and radius 7?

depends on the equation.


How do you write an equation in standard form of a circle with a center and radius?

The standard equation of a circle, with center in (a,b) and radius r, is: (x-a)2 + (y-b)2 = r2


What is the equation of a circle whose center is at the origin and whose radius is 10?

The equation of circle is (x−h)^2+(y−k)^2 = r^2, where h,k is the center of circle and r is the radius of circle. so, according to question center is origin and radius is 10, therefore, equation of circle is x^2 + y^2 = 100


What is the equation for a circle with a center of 3 and 3 and radius of 6?

this is impossible


What is the equation of a circle with center 8 and -3 and radius 6?

cxbdfbdb


What is the equation for a circle with a center of (0 0) and a radius of 9?

The equation of the circle is: x^2 + y^2 = 81


What is the equation of a circle with center (3 8) and a radius of 2?

Centre of the circle: (3, 8) Radius of the circle: 2 Cartesian equation of the circle: (x-3)^2 + (y-8)^2 = 4


Which is the equation of the circle with its center at origin and radius 8?

x2 + y2 = 64


What is the equation of the circle with the center at the origin and a radius of 9?

x² + y² = 81.