dtalerico15 dtalerico15
  • 26-01-2020
  • Mathematics
contestada

What is the equation of a circle with a center(-11, -8 ) an a radius of 4

Respuesta :

maggie5696 maggie5696
  • 26-01-2020
(x+11)^2 + (x+8)^2 = 16

The equation of a circle is (x-h)^2 + (y-k)^2 = r^2. (where ^2 means squared). 4 squared is 16.
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