What is the equation of a circle with a radius of 5?

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Answer 1 · 2014-09-13T04:56:31

If the equation is in standard form it would look like ...

#(x-h)^2+(y-k)^2=r^2#

#(h,k)# is the center of the circle

To answer the question the equation of a circle with a radius of 5 would look like either of the following ...

#(x-h)^2+(y-k)^2=5^2#

or

#(x-h)^2+(y-k)^2=25#