# Math

posted by Anonymous

Figure STUV and figure WXYZ, shown below, are similar figures.

The scale factor of figure STUV to figure WXYZ is 3:1. If ST = 39 mm and SV = 51 mm, what is the length of side WZ?
13 mm
117 mm
17 mm
153 mm

1. Anonymous

C!

2. cho me

17 MM

3. Bob

I HAD THIS QUESTION TOO. ITS 13mm

4. anonymous

it is 17

5. pewdiepie

it's 13mm

6. Anonymous

It’s 17mm. So all y’all who said, 13mm, that’s wrong, and it’s a little bit of a trick question. I asked a friend who’s a middle school math teacher, and she said it’s 17mm.

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