Circles Standard equation

Front

Standard equation of a circle with center at origin and radius 5.

Back

Front

Standard equation of the circle:

Back

@@ \left(x+5\right)^2+\left(y+6\right)^2=49 @@

Front

Standard equation of a circle with diameter A(4,1) and B(-2,5)

Back

@@ (x-1)^2+(y-3)^2=13 @@