There are 8! Eight sides on the shape, and all sides are the same shape.
Answer:
<h2>r = 8</h2>
Step-by-step explanation:
The standard form of an equation of a circle:

(h, k) - center
r - radius
We have the equation:

Therefore the center is (0, 0) and the radius r = 8

That is the formula to find the slope. Hope it will help you.
I feel like it’s d because it is changed to the other form
Answer:

Step-by-step explanation:
The formula of a distance between two points:

We have two points (1, -5) and (-3, 6). substitute:
