Write the standard equation of a circle. For h and k , make sure to include the " + " or

" - " signs before the number.

Center (2, -8) r = 9

(x
)^2+(y
)^2=

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

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