+0  
 
+1
58
5
avatar+266 

Please help

 

 Mar 31, 2020
 #1
avatar+633 
+1

Find the side lengths

\(\sqrt{16}\) = 4

\(\sqrt{49}\) = 7

 

Now find the scale factor!

 Mar 31, 2020
 #3
avatar+266 
+1

Thanks!

Mathisgood  Mar 31, 2020
 #2
avatar+210 
0

If I can add on to that, you actually don't need to find the side lengths to find the scale factor. 

 Mar 31, 2020
 #4
avatar+266 
+1

Thanks!

Mathisgood  Mar 31, 2020
 #5
avatar+633 
0

It is the most understandable method

AnExtremelyLongName  Mar 31, 2020

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