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Posted by on Wednesday, March 30, 2011 at 11:16pm.

The ratio of the areas of two similar trapezoids is 1:9. What is the ratio of the
lengths of their altitudes?

  • geometry - , Wednesday, March 30, 2011 at 11:18pm


  • geometry - , Thursday, March 22, 2012 at 9:45am

    I found the answer on the internet but don't know how to work it out... yet! :D Answer is 1/3

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