superbass4672 superbass4672
  • 12-05-2022
  • Mathematics
contestada

can anyone help me identify the center and radius on these 3 pls , brainly

can anyone help me identify the center and radius on these 3 pls brainly class=

Respuesta :

jsimpson11000 jsimpson11000
  • 15-05-2022

Answer:

See below

Step-by-step explanation:

Circle equation standard form

(x-h)^2 + ( y-k)^2 = r^2       h, k is the center

All are centered at 0,0    

radii are  sqrt(225)  = 15    sqrt 49 = 7      and    sqrt 178

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