+0  
 
0
81
1
avatar+59 

Four sizes of scaled text are shown.

https://static.k12.com/nextgen_media/assets/1576716-IM3_150122_060501.jpg

 

What is the unknown scale size?

 

Enter your answer as a decimal in the box. Round only your final answer to the nearest thousandth.

summertastic1011  Apr 12, 2018
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1+0 Answers

 #1
avatar+85757 
+1

These  numbers  are very familiar

 

The  three known text sizes  [ from least to greatest ]  are

 

Phi-1

Phi0

Phi2

 

The unknown text size  is Phi1  = Phi  =  1.618

 

 

cool cool cool

CPhill  Apr 13, 2018

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