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Maths study
Trigonometry
TRIANGLES
If I DON'T have a right angle
Heron's forumla
Sine (ANY TRIANGLE)
Cosine
CIRCLES
Circumference = pi D or 2 pi r
Area = pi r squared
If I DO have a right angle
SOHCAHTOA
Phythagoras' Therom
Sine (ANY TRIANGLE)
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- Note on Untitled, created by Riley Hickey on 12/08/2016.
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- Riley Hickey
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