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IRINA_888 [86]
2 years ago
14

The equation for the circle below is x^2+y^2=64 what is the length of the circle’s radius

Mathematics
1 answer:
FromTheMoon [43]2 years ago
3 0

Answer:

<h2>r = 8</h2>

Step-by-step explanation:

The standard form of an equation of a circle:

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

(h, k) - center

r - radius

We have the equation:

x^2+y^2=64\\\\(x-0)^2+(y-0)^2=8^2

Therefore the center is (0, 0) and the radius r = 8

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