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Veronika [31]
3 years ago
13

What is the diameter of the following circle (x+4)^2 + (y-9)^2 = 18

Mathematics
1 answer:
Elena L [17]3 years ago
3 0
Radius = sqrt(18) = 3*sqrt(2)

diameter = 2(3sqrt(2)) = 6sqrt(2)
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