Topics in highschool geometry and precalculus trigonometry.


Geometry
Geometric formulae, word problems, theorems and proofs, etc.
Topics: 114
 114 Topics
 344 Posts

Last post
Re: Find the area of a cross …
by anonmeans
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Fri Nov 11, 2016 1:36 pm


Trigonometry
Trigonometric ratios and functions, the unit circle, inverse trig functions, identities, trig graphs, etc.
Topics: 212
 212 Topics
 708 Posts

Last post
Re: Equivalent expressions Tr…
by maggiemagnet
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Tue Jan 03, 2017 9:33 pm