Question

Write an equation of the circle with center (-3, 4) and radius 6.

Answer 1

(x+3)²+(y-4)²=36.

Explanation:

For this, we need to use the equation of a circle which is:

(x-h)²+(y-k)²= r²

Simply substitute the center values for 'h,k', and the radius for 'r'.

This will give you:

(x+3)²+(y-4)²=36.