I think you have missed out an equals sign.
If you mean x2 + y2 = 16, then the radius is 4.
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(x-0)² + (y-0)² = r²
I think you have missed out an equals sign. If you mean x2 + y2 = 16, then the radius is 4.
radius = 16/(2*pi)
The radius is 8 units.
x² + y² = 16.
(x-0)² + (y-0)² = r²
I think you have missed out an equals sign. If you mean x2 + y2 = 16, then the radius is 4.
radius = 16/(2*pi)
If that equals 16 then the radius is 4
The radius is 8 units.
x2 + y2= 16
4
If the radius of a circle is 8, then the diameter is 16. The diameter of a circle is two times of a radius The equation would be d = 2r so plugging in 8 for r, the equation would become d = 2(8) Therefore d is 16.
x² + y² = 16.
x2 +y2 = R2 =16 = radius 2 R = 4
Diameter = Radius * 2 In this case, radius = 8 cm so diameter = 16 cm
center 5,-3 radius 4