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Q: What is the radius for a circle with the equation x2 y2 16?
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The equation of a circle centered at the origin is x2 plus y2 16. What is the radius of the circle?

If that equals 16 then the radius is 4


Find the radius of a circle with the equation x2 plus y2 equals 16?

x2 +y2 = R2 =16 = radius 2 R = 4


What is the radius for a circle whose equation is x2 y2 16?

I think you have missed out an equals sign. If you mean x2 + y2 = 16, then the radius is 4.


This circle is centered at the origin and the length of its radius is 4 What is the equation of the circle?

x2 + y2= 16


The equation for the circle below is x2 plus y2 16. What is the length of the circle's radius?

4


What is the radius for a circle whose equation is x2 plus y2 16?

I think you have missed out an equals sign. If you mean x2 + y2 = 16, then the radius is 4.


What is the radius for a circle with the equation x2 plus y2 equals 9?

Equation of a circle centre the origin is: x2 + y2 = radius2 ⇒ radius = √9 = 3.


What the radius for a circle with the equation x2 plus y2 equals 25?

5. A circle with centre (0,0) has equation: x2 + y2 = radius2 With: x2 + y2 = 25 = 52 The radius is 5.


When you make the circle bigger or smaller which number of the standard equation for a circle centered at the origin changes?

Standard equation for a circle centred at the origin is x2 + y2 = r2 where r is the radius of the circle. If you increase the size of the circle then the radius must increase, so r2 will be larger. eg a circle of radius 2 has the equation x2 + y2 = 4, if the radius increases to 3 then the equation becomes x2 + y2 = 9


Find the radius for a circle with the equation x2 plus y2 equals 9?

Type your answer here. Find the radius for a circle with the equation x2 plus y2 equals 9? ..


The equation for the circle is x2 plus y2 equals 121 What is the length of the circle's radius?

Radius = 1111


If the equation of a circle is x2 y2 64 what is its radius?

8