1300 Math Formulas

(Dana P.) #1
CHAPTER 3. GEOMETRY

3.21 Segment of a Circle


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o~Çáìë=çÑ=~=ÅáêÅäÉW=o=
^êÅ=äÉåÖíÜW=ë=
`ÜçêÇW=~=
`Éåíê~ä=~åÖäÉ=Eáå=ê~Çá~åëFW=ñ=
`Éåíê~ä=~åÖäÉ=Eáå=ÇÉÖêÉÉëFW=α=
eÉáÖÜí=çÑ=íÜÉ=ëÉÖãÉåíW=Ü=
mÉêáãÉíÉêW=i=
^êÉ~W=p=
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Figure 36.
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  1. ~=O OÜo−ÜO=



  2. QoO ~O
    O


N


Ü=o− − I=Ü<o=

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  1. i=ë+~=



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