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January 31, 2015

January 31, 2015

Posted by **PLEASE HELP** on Monday, September 26, 2011 at 7:51pm.

Thank you.

- MATH HELP PLEASE -
**MathMate**, Monday, September 26, 2011 at 9:55pmWhen comparing similar figures (eg. circles with circles, squares with squares, etc.)

Ratio of area

= (ratio of linear dimension)²

In this case,

ratio of diameters=2/1=2

Can you find the ratio of areas?

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