What is the equation of a circle with a center at (1, 1) and a radius of 5?

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Nobel

Mathematics

25 April, 08:22

What is the equation of a circle with a center at (1, 1) and a radius of 5?

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Answers (1)

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Aliya Serrano · Answer 1

Supposing the center of the circle is at (h, k) and that the radius is r, the standard equation for the circle is (x-h) ^2 + (y-k) ^2 = r^2.

If the center is at (1,1) and the radius of the circle is 5, then

(x-1) ^2 + (y-1) ^2 = 5^2 (answer)