datlill
datlill datlill
  • 08-08-2021
  • Mathematics
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What is the standard equation of the circle?

What is the standard equation of the circle class=

Respuesta :

onika92 onika92
  • 08-08-2021

Answer:

A is the answer

Step-by-step explanation:

the center of the circle is (-2,-1) so you're going to reverse their signs and insert that value in for x and y. the radius is 5, but the equation of a circle is

[tex]x ^{2} + {y}^{2} = {r}^{2} [/tex]

so you're going to square the radius, this making it 25.

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