Algebraic Relations
Interesting geometric figures often reflect interesting algebraic relations.
The following examples are taken from the book on nomograph.
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Find the algebraic relations between CA,DA and EA. Here
angle CAE = angle EAD = 60 degrees
Reference: Raymond D. Douglass and Douglas P. Adams, Elements of Nomography,
pp. 137-138.
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Find the algebraic relations between CA, DA, JA and AK.
Reference: Raymond D. Douglass and Douglas P. Adams, Elements of Nomography,
p. 111.