How do you find the equation of a circle with Center (-2, 1), radius = 4?
1 Answer
Jun 7, 2018
Explanation:
The equation of a circle is based mainly off the Pythagorean Theorem,
In the case of a circle, the equation restricts the potential
The general form of the equation of a circle is
Where
If you look closely, you can see that any point that is
If you plug in the point given and the radius given, you get