1300 Math Formulas

(Dana P.) #1

Chapter 4


Trigonometry


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4.1 Radian and Degree Measures of Angles


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362. RTNTDQR?


NUM


Nê~Ç ≈ °
π

°


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  1. ê~Ç MKMNTQRPê~Ç
    NUM


N ≈


π
°= =

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  1. ê~Ç MKMMMOVNê~Ç
    NUMSM


ND ≈



π
= =

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  1. ê~Ç MKMMMMMRê~Ç
    NUMPSMM


N? ≈



π
= =

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  1. =




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EÇÉÖêÉÉëF=

M= PM= QR= SM= VM= NUM= OTM= PSM=


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π
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Q

π
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P

π
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O

π
= π=
O


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