SAT Math Practice Question #38324 - SATify | SATify

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SAT Math Practice Question #38324 - SATify | SATify

#38324

coordinate geometry

circles

hard

90 sec

The equation of a circle is $x^{2} - 6 x + y^{2} + 10 y = 2$ . What is the radius of the circle?

A.

6

B.

7

C.

36

D.

49