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Mathematics 19 Online
OpenStudy (anonymous):

The pentagons below are similar. The area of the smaller pentagon is 30 m2. What is the area of the larger pentagon in m2? 187.5m2 48m2 75^2 133m2

OpenStudy (anonymous):

OpenStudy (anonymous):

area ratio is (10/4)^2 = 6.25 30*6.25=187.5

OpenStudy (anonymous):

Thanks!

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