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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
depends on the equation.
The standard equation of a circle, with center in (a,b) and radius r, is: (x-a)2 + (y-b)2 = r2
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
Center of circle: (6, 8) Radius of circle: 3
The radius
The radius of a unit circle is 1. A unit circle is defined as a circle with a center at the origin (0, 0) and a radius of one unit. This means that all points on the circle are exactly one unit away from the center.
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this is impossible
Without an equality sign it can't be considered to be an equation but in general the equation of a circle whose centre is at (a, b) and radius is r is:- (x-a)^2+(y-b)^2 = r^2
The equation of the circle is: x^2 + y^2 = 81
The term defined as the distance from the center of a circle to any point on the circle is called the "radius." The radius is a crucial element in the geometry of circles, as it helps determine the circle's size and area. It is half the length of the diameter, which is the distance across the circle through its center.