Answer:
The answer for the equation of a circle:
![x^2+y^2 = 10](https://tex.z-dn.net/?f=x%5E2%2By%5E2%20%3D%2010)
Step-by-step explanation:
The equation of a circle:
(where
represents the "Center",
represents a "Coordinate", and
represents the "Radius").
-Use the center
and the coordinate
for the the equation:
![(10-0)^2+(0-0)^2 = r^2](https://tex.z-dn.net/?f=%2810-0%29%5E2%2B%280-0%29%5E2%20%3D%20r%5E2)
-Solve the equation:
![(10-0)^2+(0-0)^2 = r^2](https://tex.z-dn.net/?f=%2810-0%29%5E2%2B%280-0%29%5E2%20%3D%20r%5E2)
![10+0 = r^2](https://tex.z-dn.net/?f=10%2B0%20%3D%20r%5E2)
![10 = r^2](https://tex.z-dn.net/?f=10%20%3D%20r%5E2)
![\sqrt{10}= \sqrt{r^2}](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D%3D%20%5Csqrt%7Br%5E2%7D)
![\sqrt{10} = r](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D%20%3D%20r)
After you have the radius, use the center
and the radius
for the equation of a circle:
![x^2+y^2 = 10](https://tex.z-dn.net/?f=x%5E2%2By%5E2%20%3D%2010)
So, therefore, the answer is
.