If you mean: x^2 + y^2 = 64 then the radius of the circle is 8
Type your answer here. Find 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.
5. A circle with centre (0,0) has equation: x2 + y2 = radius2 With: x2 + y2 = 25 = 52 The radius is 5.
If that means = 36 then then the radius of the circle is 6 units
7
Type your answer here. Find the radius for a circle with the equation x2 plus y2 equals 9? ..
x^(2) + y^(2) = 121 From the Cartesian coordinates x^(2) + y^(2) + 2(0)x + 2(0)y = 11^(2) It is if the form x^(2) + y^(2) + 2fx + 2gy = r^(2) r^(2) = 11^(2) r = 11 The radial length.
Equation of a circle centre the origin is: x2 + y2 = radius2 ⇒ radius = √9 = 3.
5. A circle with centre (0,0) has equation: x2 + y2 = radius2 With: x2 + y2 = 25 = 52 The radius is 5.
4
If that equals 16 then the radius is 4
If that means = 36 then then the radius of the circle is 6 units
4
9
7
8
x2 +y2 = R2 =16 = radius 2 R = 4