Answer:

Step-by-step explanation:
The equation of a circle is given by:

Where (h, k) is the center and r is the radius.
The center of the circle is (1, -4).
And the radius is 3.
Substitute:

Simplify. Thus, our equation is:

I think you times all of the inchs together. 5x3x2=30.
I dont know if i am right tho. Hope this help ya.
Since they are just next to each other ill take it multiplication and that would be 128 if its not let me know and ill correct it