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Mathematics 9 Online
OpenStudy (anonymous):

What is the scale factor for the set of similar figures? http://static.k12.com/calms_media/media/1572000_1572500/1572130/1/c494cd2064aa8cea37396713bb1222cf1b53afb5/MS_IMC-141210-110212.jpg

OpenStudy (igreen):

Just divide the new figure's side by the old figure's side. 23.1 / 7 = ?

OpenStudy (anonymous):

3.3?

OpenStudy (igreen):

Yep, that's the scale factor.

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