Consider two similar triangles $ABC$ and $PQR$ such that the ratio of their areas is $1:169.$ What is the ratio of

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by M7MBA » Sun Nov 07, 2021 1:25 am

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Consider two similar triangles $ABC$ and $PQR$ such that the ratio of their areas is $1:169.$ What is the ratio of their perimeters?

A. $41:1$
B. $961:1$
C. $1:961$
D. $13:1$
E. $1:13$

Answer: E

Source: Manhattan GMAT

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