Posted by **Joy** on Tuesday, March 4, 2008 at 7:13pm.

Two similar triangles have a scale factor of 5/3.

a) Find the perimeter ratio copy/original

b) Find the area ratio

copy/original

- Pre-Algebra -
**rebecca**, Thursday, June 2, 2016 at 7:48pm
a) 5/3

b)10/6

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