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If the radius of a circle is 8 what is the diameter?
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.
What is the center and the radius of the circle x2 plus y2 -4x -6y -3 equals 0?
Equation of circle: x^2 +y^2 -4x -6y -3 = 0 Completing the squares: (x-2)^2 +(y-3)^2 = 16 square units Therefore center of circle is at (2, 3) and its radius is 4 units
What is the equation of a cirlce with center (-3-5) and radius 4?
The equation is: (x+3)^2 +(y+5)^2 = 16
What is the radius of a circle if the diameter is 16 inches?
The radius of a circle is half of the diameter. Therefore, if the diameter is 16 inches, the radius would be half of 16, which is 8 inches. The radius is the distance from the center of the circle to any point on the circle's circumference.
What is the equation of a circle centered at the origin with a radius of 3 over 4?
x² + y² = 9/16 or 16x² + 16y² = 9
What is the center and radius of the circle with equation (x - 5)2 (y 3)2 16?
center 5,-3 radius 4
What is the equation of a circle with center (-35)and radius 4?
It is: (x+3)^2 + (y-5)^2 = 16
What is the equation of a circle whose center is at the origin and whose radius is 16?
(x-0)² + (y-0)² = r²
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
Which is an equation of a circle with center ( 2 7 ) and radius 4?
It is: (x-2)^2 +(y-7)^2 = 16
What is the equation of a circle with center 9 and -5 and radius 4?
(x - 9)2 + (y + 5)2 = 16
How do you graph the equation x squared plus y squared equals 16?
You are describing a circle, with its center at the origin and a radius of 4 (the square root of 16)
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
If the radius of a circle is 8 what is the diameter?
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.
What is the standard form of the equation of a circle with center (2 3) and radius 4 units?
(x-2)^2 +(y-3)^2 = 16
What is the equation of a circle centered at the origin with a radius of 4?
x² + y² = 16.
