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SAT Math Practice Question #31700 - SATify | SATify

#31700

similarity

area

geometry

medium

45 sec

Two similar solid objects have a ratio of their corresponding linear dimensions of $a : b$ . Which of the following statements must be true?

A.

The ratio of their surface areas is $a^{3} : b^{3}$ .

B.

The ratio of their volumes is $a^{2} : b^{2}$ .

C.

The ratio of their surface areas is $a^{2} : b^{2}$ .

D.

The ratio of their volumes is $a : b$ .