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Mathematics 21 Online
OpenStudy (flight98):

7. The figures are similar. What are a) the ratio of the perimeters and b) the ratio of the areas of the first figure to the second? The figures are not drawn to scale. https://lh3.googleusercontent.com/QIcNxD5BxlgPov2Epb5h1SfRCNnBmAA7eu-jrqRW-xPid2yCsioEjPSfRE8OltaGt5Ii_Q=s144 a. 32/13 and 26/19 b. 32/19 and 225/49 c. 15/7 and 26/19 d. 15/7 and 225/49

OpenStudy (flight98):

It's D.

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