Question: The area ratio for a scale model is 1 : 9 . What is the length ratio? a . 1 : 9 b . 1

The area ratio for a scale model is 1:9. What is the length ratio?
a.1:9
b.1:3
c.1:81
d.1:729
The area ratio for a scale model is 1 : 9 . What

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