SAT Math Practice Question #38386 - SATify | SATify

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SAT Math Practice Question #38386 - SATify | SATify

#38386

circles

area

easy

30 sec

Circle P has a radius of $r$ and circle Q has a radius of $4 r$ . The area of circle Q is how many times the area of circle P?

A.

4

B.

8

C.

16

D.

64