Properties Graph and Equation of a circle centered at 89 and a raidus of 10 Properties. In this case the circle is centered at the origin so then x_0 y_0 0 0. Distance between two.
X-42 y-32 A close estimate of the radius of the earths equator is 3960 miles.
What is the equation of the circle centered at the point 3 5 with radius 6. The radius of a circle is the length of the line from the center to any point on its edge. In this case the circle is centered at the origin so then x_0 y_0 0 0. X - 42 y - 52 4 In the diagram a circle centered at the origin a right triangle and the Pythagorean theorem are used to derive the equation of a circle x2 y2 r2.