hunterb04 hunterb04

18-02-2020
Mathematics

contestada

What’s the radius of each circle x^2+(y-3)^2=25

Respuesta :

PollyP52 PollyP52

18-02-2020

Answer:

Radius = 5.

Step-by-step explanation:

Compare this with the following general form of a circle:

(x - h)^2 + (y - k)^2 = r^2

x^2 + (y - 3)^2 = 25

We see that the radius (r) = sqrt 25 = 5.

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