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The solids are similar. Find the missing dimension.

cylinder #1: diameter of ?cm, height of 10cm
cylinder #2: diameter of 6m, height of 2m

User JSK
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1 Answer

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30. Set up a proportion of 6/2 and x/10. cross multiply 6 times 10 and you get 60. divide 60 by 2=30
User Sergio Mazzoleni
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