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Which is the radius of a circle whose equation is (x-7)^2+(y-10)^2=4

User Simen S
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1 Answer

13 votes
13 votes

Answer:

2

Explanation:

Standard form of a circle (x-h)^2 + (y-k)^2 = r^2

this circle is already in this form

the center will be at h, k or 7,10

the radius^2 = 4 so radius = 2

User Gplumb
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