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Geometry Ch. 10
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Ratio
the number
a
to the number
b
is the number
a/b
proportion
an equality between two ratios
geometric mean
a/b=b/c
similar
correspondence between their vertices such that their corresponding sides are proportional and their corresponding angles are equal
magnitude
realtive size of the image compared with the original
Author
tdfa11
ID
133610
Card Set
Geometry Ch. 10
Description
ratios
Updated
2012-02-08T01:43:08Z
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