An equation of circle has form
So, the center is (13;1)
Now we need to find a radius
Let's create an equation
So radius is 2
Answer:
The answer is C. 4.5. Hope that helps.
Step-by-step explanation:
8
8y-8=24
+8 +8
8y=32
32/8 = 4
y=4
4*2=8