2 years ago

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

Mathematics

1 answer:

Lina20 [59]2 years ago

5 0

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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