1300 Math Formulas

CHAPTER 3. GEOMETRY 261. ~N~O=ÄNÄO= = = = Figure 31. = ÉÉN=ÑÑN= = ===== = = Figure 32. = ÖO=ÑÑN= = ...

CHAPTER 3. GEOMETRY ===== = = Figure 33. = O α β= = = = = Figure 34. = i=Oπo=πÇ= O io Q Ç p o O =π O=π = == = ...

CHAPTER 3. GEOMETRY 3.20 Sector of a Circle = o~Çáìë=çÑ=~=ÅáêÅäÉW=o= ^êÅ=äÉåÖíÜW=ë= `Éåíê~ä=~åÖäÉ=Eáå=ê~Çá~åëFW=ñ= `Éåíê~ä=~åÖäÉ ...

CHAPTER 3. GEOMETRY 3.21 Segment of a Circle = o~Çáìë=çÑ=~=ÅáêÅäÉW=o= ^êÅ=äÉåÖíÜW=ë= `ÜçêÇW=~= `Éåíê~ä=~åÖäÉ=Eáå=ê~Çá~åëFW=ñ= `É ...

CHAPTER 3. GEOMETRY []() ()ñ ëáåñ O o ëáå O NUM o ëo ~o Ü O N p O O = −      − α ° απ = − − = I== Ü~ P O p≈ K= = = = 3.2 ...

CHAPTER 3. GEOMETRY 277. O ~ P o= = = p=S~O= s=~P== = 3.23 Rectangular Parallelepiped = bÇÖÉëW=~I=ÄI=Å== aá~Öçå~äW=Ç= pìêÑ ...

CHAPTER 3. GEOMETRY 3.24 Prism = i~íÉê~ä=ÉÇÖÉW=ä= eÉáÖÜíW=Ü= i~íÉê~ä=~êÉ~W=p=i ^êÉ~=çÑ=Ä~ëÉW=p=_ qçí~ä=ëìêÑ~ÅÉ=~êÉ~W=p= sçäìãÉW= ...

CHAPTER 3. GEOMETRY s=p_Ü= = `~î~äáÉêáDë=mêáåÅáéäÉ== dáîÉå= íïç= ëçäáÇë= áåÅäìÇÉÇ= ÄÉíïÉÉå= é~ê~ääÉä= éä~åÉëK= fÑ= ÉîÉêó= éä ...

CHAPTER 3. GEOMETRY 289. Q P~ p O _= = = p= P~O= S O ~ pÜ P N s P = _ = K== = = = 3.26 Regular Pyramid = páÇÉ=çÑ=Ä~ëÉW=~= ...

CHAPTER 3. GEOMETRY = = Figure 41. = Q ~ ã Ä O = O− = = 293. å Oëáå ~ å QÄ ëáå Ü O O O π − π = = = å~ QÄ ~ éã Q N å~ã O N pi ...

CHAPTER 3. GEOMETRY 3.27 Frustum of a Regular Pyramid = _~ëÉ=~åÇ=íçé=ëáÇÉ=äÉåÖíÜëW=    N O P å N O P å ÄIÄIÄI IÄ ~I~ I~ I I~ ...

CHAPTER 3. GEOMETRY 299. O N O â p p = = = () O ãm m pi N O + = = = p=pi+pN+pO= = ()pN pNpO pO P Ü s= + + = = N[]O O N ...

CHAPTER 3. GEOMETRY = = Figure 43. = () () O O O O i O ~ Å QÜ Ä Ä Ü ~ Å N p = + + + + − = = p_=~Ä= = p=p_+pi= = ()O~ Å S ...

CHAPTER 3. GEOMETRY cáîÉ=mä~íçåáÅ=pçäáÇë= qÜÉ= éä~íçåáÅ= ëçäáÇë= ~êÉ= ÅçåîÉñ= éçäóÜÉÇê~= ïáíÜ= Éèìáî~äÉåí= Ñ~ÅÉë=ÅçãéçëÉÇ=çÑ=Å ...

CHAPTER 3. GEOMETRY p=O~O P= P ~ O s P = = = = Icosahedron = = = Figure 45. = ( ) NO ~ PP R ê + = = = 314. O()R R Q ~ ...

CHAPTER 3. GEOMETRY Dodecahedron = = = Figure 46. = () O ~ NMOR NN R ê + = = = 318. ( ) Q ~ PN R o + = = = p=P~O R()R+O R = ...

CHAPTER 3. GEOMETRY eÉáÖÜíW=e= i~íÉê~ä=ëìêÑ~ÅÉ=~êÉ~W=p=i ^êÉ~=çÑ=Ä~ëÉW=p=_ qçí~ä=ëìêÑ~ÅÉ=~êÉ~W=p= sçäìãÉW=s= = = ===== = = Figur ...

CHAPTER 3. GEOMETRY 3.31 Right Circular Cylinder with an Oblique Plane Face = o~Çáìë=çÑ=Ä~ëÉW=o= qÜÉ=ÖêÉ~íÉëí=ÜÉáÖÜí=çÑ=~=ëáÇÉW= ...

CHAPTER 3. GEOMETRY 326.              = + =π + + + + − O O N O i _ N O O Ü Ü p=p p oÜ Ü o o = 327. ()N O O Ü Ü O o ...

CHAPTER 3. GEOMETRY e= ãO−oO= O ãÇ pi oã π =π = = = p_=πoO= = ()       = + =π + = π + O Ç Ç ã O N p pi p_ oã o = ...