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What is the equation for finding the radius of a sphere?
That depends what you know about the sphere. For example, if you know the diameter, just divide it by 2 to get the radius.
What is the radius for a circle with the equation that equals twenty five?
The answer is indeterminate. For example, if the equation is of the form x2 - 2ax + y2 - 2by = 25, all that can be said of the radius of the circle is that it is greater than 5.
What is the equation for finding the radius of a sphere when you know the circumference?
The equation for circumference is C=2(pi)(r) where C is the circumference and r is the radius. You can find the radius by plugging in the circumference into this equation and solving the equation.
What is the equation of a circle with center 5 and 3 and radius 7?
The equation of a circle can be written in the form (x-h)2 + (y - k)2 = r2, where r is the radius, and (h,k) is the center. So for your example, the equation would be: (x- 5)2 + (y - 3)2 = 72
How do you get circumfrence?
The circumference of a circle can be found using the equation c=2πr. For example, if a circle has a radius of 10, its circumference is 20π, or 62.832.
What is the equation for the radius of a circle?
The radius of a circle = the diameter of the circle divided by 2
What is the equation of the circle with center 2 9 and radius 7?
depends on the equation.
What is the equation for the circumference and radius?
The equation for circumference is 2(3.14)(r) or 3.14(d) where r=radius and d=diameter. The radius of a circle is half of the circumference, or the distance across the interior of a circle.
Equation for the radius?
D/2=r
What is the equation for finding area in a circle?
It's radius x radius x pi.
How do you find the radius of a cone if you have height and volume?
Use the equation for the volume of a cone, replace the known height and volume, and solve the resulting equation for the radius.
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.
