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.
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
+63 
