(x + 1)2 + (y + 2)2 = 82
(x + 1)2 + (y + 2)2 = 82
(x + 1)2 + (y + 2)2 = 82
(x + 1)2 + (y + 2)2 = 82
(x-1)^2 + (y-2)^2 = 3^2
The unit circle is a circle that can be used to find trigonometric functions. The equation of the unit circle is x^2 + y^2 = 1. So it is any circle with radius 1.
Diameter = 1/2 of the circle's radius. Diameter = 2 times the square root of (the circle's area/pi) Diameter = the circle's circumference/pi
1/2 of the diameter
dinosaurs
x² + y² = 1.
Equation of the circle: (x+1)^2 +(y+3)^2 = 25
Equation of the circle: (x+1)^2 +(y+3)^2 = 25
Equation: (x+1)^2 +(y-3)^2 = 16
It is (x + 1)2 + (y - 3)2 = 42
(x-1)^2 + (y-2)^2 = 3^2
9
3.14 x 1
If you mean a circle center at (3, 1) and a radius of 2 then the equation of the circle is (x-3)^2 +(y-1)^2 = 4
If you mean a circle center at (3, 1) and a radius of 2 then the equation of the circle is (x-3)^2 +(y-1)^2 = 4
The ' 1 ' in that equation is the radius.
A unit circle is a circle of radius 1. If it's center is at the origin of an xy-coordinate system, then the equation is x (squared) + y (squared) = 1