Question

A circle has a radius 5/6 units and is centered at 3.6,7.8 what is the equation of the circle

Answer 1

`(x-3.6)^(2) +(y-7.8)^(2) =((5)/(6)) ^(2)`

Explanation:

Plug into the formula for a circle:

`(x-h)^(2) +(y-k)^(2) =r^(2)`

Where the center is (h,k) and the radius is r.