# How do you find the center and radius for #x^2+y^2-2x-8y+16=0#?

##### 1 Answer

Jun 5, 2016

#### Explanation:

Center coordinates are

where c is the constant term

so

Jun 5, 2016

Center coordinates are

where c is the constant term

so

1957 views
around the world

You can reuse this answer

Creative Commons License

Creative Commons License