Question

How to write an equation of a circle with a center of (2,8) and diameter of 10

Answer 1

Step-by-step explanation

The equation of a circle with center = (h,k) and radius r is the following:

`(x-h)^2+(y-k)^2=r^2`

We have a center at (2,8) and radius = 10/2=5

Thus, the equation if the circle is the following:

`(x-2)^2+(y-8)^2=25\text{ \lbrack EQUATION OF THE CIRCLE\rbrack}`