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ANEK [815]
3 years ago
11

What is the radius of a circle whose equation is x2 + (y – 8)2 = 25?

Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0
The formula for a circle is (x - h)^2 + (y - k)^2 = r^2
Where (h, k) is the center and r is the radius.
x^2 + (y - 8)^2 = 25
25 = r^2
So the radius is sqrt 25 or 5.
Radius = 5
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