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The equation for The Golden Ratio/Phi





The Greek mathematical symbol for phi





"" or ""
What The Golden Ratio/Phi can be used for:










By Aranjeet Paul

Page 2

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How to draw a golden spiral and golden rectangle

Constructing a golden rectangle


1. Draw a square.







2.




By Aranjeet Paul

Page 3

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Extend two parallel sides.






3. Draw a line from the midpoint of one side of the square to the opposite
corner.






4. Using the line you just drew as a radius, draw an arc between the
twoparallel lines.






5. Draw a perpendicular line from between the parallel lines from the…

Page 4

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By Aranjeet Paul

Page 5

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Constructing a golden spiral

1. Begin by drawing a golden rectangle

2. Draw an arc from one corner of the square up or down until it meets the
joining or adjacent side:






3. Next draw another square joining the first. Draw an arc across this square too.






4. Repeat the…

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