Equation of circle: x^2 +y^2 = 12x-10y-12
Completing the squares: (x-6)^2 +(y+5)^2 = 49
So center of circle is at (6, -5) and its radius is 7 units
Centre = (6, -5)Radius = 7.
Centre = (0,0), the origin; radius = 11
The centre is (3,-1) and the radius is sqrt(10).
Radius = 1111
Type your answer here. Find the radius for a circle with the equation x2 plus y2 equals 9? ..
The radius will depend on the plus or minus value of 10 or whether or not it needs a plus sign but the center of the circle is at (-2, 3)
That's the equation of a circle with its center at the origin and a radius of 8.
The center of the circle is at (0, 0) and its radius is the square root of 1 which is 1
Centre = (0,0), the origin; radius = 11
Draw a circle with its center at the origin and a radius of 3.
It is the equation of a circle with radius of 6 and its center at the origin.
The centre is (3,-1) and the radius is sqrt(10).
Radius = 1111
Type your answer here. Find the radius for a circle with the equation x2 plus y2 equals 9? ..
The radius will depend on the plus or minus value of 10 or whether or not it needs a plus sign but the center of the circle is at (-2, 3)
x2+y2+4x+2y+3=0(x+2)2 + (Y+2.5)2 = 3This is the equation of circle with center at (-2,-2.5) with radius 3.5
If that equals 16 then the radius is 4
4