math
posted by Miley .
how do i write this equation...
circle with center (1,3) that passes through the point (4,2).
I have (x1)^2 + (y+3)^2=? how do i get the radius...
Respond to this Question
Similar Questions

math
Write an equation of a circle with the center (5,4) and radius 6. The general equation for a circle is (xa)^2 + (yb)^2 = r^2, where r is the radius of the circle and (a,b) are the (x,y) coordinates of the center. Make the appropriate … 
Advanced Math
Write the standard form of the equation of a circle that passes through the points at (0,8) (8,0) and (16,8). Then identify the center and radius of the circle. (x8)^2 + (y8)^2 = 64 (x^2 / 64) + (y^2 / 64) = 64 center=(8,8) radius=8 … 
Math
Write the standard for of the equation of the circle that passes through the points at (0,8),(8,0),and (16,8). Then identify the center and radius of the circle. 
Algebra
Write the equation of the circle. Center at (4,2) and the circle passes through the point (1,1). Please help! 
Advanced Math
write the equation of the circle that satisfies each set of conditions. the center of the circle is on the xaxis, its radius is 1, and it passes through the point (square root of 2 over 2, square root of two over 2) 
Math
Write the standard form of the equation for the circle that passes through the points (2, 6), (4, 6), and (4, 2). Then identify the center and radius. So far I got 2D+6E+F+40 4D+6E+F+52 4D2E+F20 IS this correct> and how do … 
NEED MAJOR HELP! *QUADRATIC EQUATIONS*
Write the equation for the circle with center at ( 8,  6) and radius of 10. (x+8)² + (y + 6)² = 10 (x+8)² + (y + 6)² = 100 (x8)² + (y  6)² = 100 Find the standard equation for the circle with center on the positive xaxis … 
Equations of a Circle
Write the standard for of the equation of the circle that passes through the points at (0,8),(8,0),and (16,8). Then identify the center and radius of the circle. I have r=8, center=(8,8). What now? 
Math
(a) Straight line passes through the point (2,8) and is parallel to the line x+2y=4 Slope Intercept Equation is: (b) Straight line passes through the point (1,9) and is perpendicular to the line 5x+y=4 Slope Intercept Equation is: … 
Geometry
Write the equation of circle O centered at origin that passes through (9,2) Circle B with center (0,2) that passes through (6,0) >For circle B, is the radius 6 in this case?