February 24, 2017

Homework Help: Algebra 1

Posted by Miranda on Friday, January 11, 2013 at 8:39am.

So as I was doing me hw, I ran into this question, and I cant figure it out... Anyone wanna try? 7. The ratio of the perimeters of two triangles is 2:5. The perimeter of the larger triangle is 20 cm. What is the perimeter of the smaller triangle?

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