## anonymous one year ago WILL GIVE FAN AND MEDAL!! Sam is building an enclosure with recycled cardboard for his collection of model cars. His design is as shown below: What is the length of side AF in inches? A.12 B. 24 C. 30 D. 42

1. anonymous

2. marihelenh

Because they are in similar, you can use a proportion.$\frac{ 6 }{ 36 }=\frac{ 5 }{ x }$

3. anonymous

So do i divide or multiply? :/

4. marihelenh

You can multiply across.|dw:1440535361596:dw|

5. anonymous

I got 30