SAT Math Practice Question #33674 - SATify | SATify

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SAT Math Practice Question #33674 - SATify | SATify

#33674

scale

similarity

geometry

hard

90 sec

Circle A has an area of $36 π$ square units. Circle B has an area of $100 π$ square units. If Circle B is a scaled version of Circle A, what is the ratio of the radius of Circle B to the radius of Circle A?

A.

$\frac{3}{5}$

B.

$\frac{5}{3}$

C.

$\frac{9}{25}$

D.

$\frac{25}{9}$