SAT Math Practice Question #38014 - SATify | SATify

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SAT Math Practice Question #38014 - SATify | SATify

#38014

length

formulas

expressions

algebra

equations

circles

coordinate geometry

geometry

hard

120 sec

Calculator OK

A circle in the $x y$ -plane has the equation $x^{2} - 10 x + y^{2} + 6 y = 2$ . What is the diameter of the circle?

A.

6

B.

12

C.

36

D.

72