Here are a few recommended readings before getting started with this lesson.
Try your knowledge on these topics.
The result previously obtained can be generalized to find the equation of a circle with a certain center and given radius.
The standard equation of the above circle is given below.
Tearrik has one last problem to solve before going to a BBQ. He needs to find the standard equation of the circle shown below.
Tearrik remembers that the standard equation of a circle is (x−h)2+(y−k)2=r2. However, he does not remember how to find the values of h, k, and r. Help Tearrik get to the BBQ by finding these values!
The standard equation of a circle is (x−h)2+(y−k)2=r2. Here, the center of the circle is (h,k) and its radius is r.
The standard equation of a circle is (x−h)2+(y−k)2=r2, where (h,k) is the center and r the radius.