Springaling Springaling
  • 02-06-2020
  • Mathematics
contestada

The equation of the circle with center (3, -2) and radius 7 is
(X blank) + (y blank)


Respuesta :

xplicifire
xplicifire xplicifire
  • 02-06-2020

Answer:

Step-by-step explanation:

(x-3)^2 + (y+2)^2 = 7^2

Answer Link
Hrishii
Hrishii Hrishii
  • 02-06-2020

Answer:

[tex] (x - 3)^{2} + { (y + 2)^{2} = 49[/tex]

Step-by-step explanation:

Center of the circle = (3, - 2) = (h, k)

Therefore, h = 3, k = - 2

Radius r = 7

Equation of circle in centre radius form is given as:

[tex](x - h)^{2} + {(y - k)}^{2} = {r}^{2} \\ \therefore \: (x - 3)^{2} + { \{y - ( - 2) \}}^{2} = {7}^{2} \\ \red{ \boxed{ \bold{\therefore \: (x - 3)^{2} + (y + 2)^{2} = 49}}}[/tex]

Answer Link

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