Question

Write the standard form of the equation of a circle with radius 9 and center (14,15).

Answer 1

Answer:
`\left(x-14\right)^(2)+\left(y-15\right)^(2)=92`

Explanation:

Since the x value is 14 and the y value is 15, we know our H and K for this formula. In the formula, we state that the first part of the formula is equal to the radius squared. That would look something like this without the filled in values:

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

The center point of the circle is found at (h, k)

I hope this helps :)