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The general equation of a circle is given by the formula

(x - h)2 + (x - k)2 = r2, where (h, k) is the center of the circle, and r its radius.

Since the center of the circle is (0, 0), the equation reduces to

x2 + y2 = r2

So that the equation of our circle is x2 + y2 = 36.

Q: If a circle is centered at the origin and the length of its radius is 6 What is the circle's equation?

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x2 + y2 = 25

x2 + y2 = 25

bx2/14 +y2/25 =1

x2/52 + y2/93 = 1

x/^2/14^2+y^2/7^2=1

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x2 + y2 = 25

x2 + y2= 16

x2 + y2 = 25

x2 + y2 = 36

x2 + y2 = 49

x2 + y2 = r2, the equation of a circle centered at the origin. If you want to make the circle larger, increase the radius length.

The equation of a circle centered at the origin is x2 + y2 = r2; in this case, x2 + y2 = 64.The equation of a circle centered at the origin is x2 + y2 = r2; in this case, x2 + y2 = 64.The equation of a circle centered at the origin is x2 + y2 = r2; in this case, x2 + y2 = 64.The equation of a circle centered at the origin is x2 + y2 = r2; in this case, x2 + y2 = 64.

Since the circle is centered at the origin, the equation of the circle is x2 + y2 = r2. So we have: x2 + y2 = (3/2)2 x2 + y2 = 9/4

Equation of circle: (x+2)^2 +(y+3) = 49

Equation of circle: (x-3)^2 +(y-2)^2 = 49

Equation of the circle: (x+1)^2 +(y+3)^2 = 25

Equation of the circle: (x+1)^2 +(y+3)^2 = 25