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andrezito [222]
2 years ago
10

Find the radius for a circle defined by (x - 1)2 + y2 = 81.

Mathematics
1 answer:
Schach [20]2 years ago
3 0
The radius is 9
The equation is
(x-h)^2 + (y-k)^2 = r^2
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<h2>Hello!</h2>

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