Formulas for Trigonometry

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Maths Note on Formulas for Trigonometry, created by ally on 13/04/2013.
ally
Note by ally, updated more than 1 year ago
ally
Created by ally about 11 years ago
169
2

Resource summary

Page 1

Formula for ARC length:l=r(theta)Theta being the angle

Formula for sector area:A=1/2r^2(theta)Theta being the angle

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