Page 80 - 1300 Math Formulas

CHAPTER 3. GEOMETRY

328. e = ã − o =
O
O
=
π ãÇ
329. p = π oã = =
i
O
=
330. p = π o =
O
_
=
N  Ç 
( =
331. p = p + p π ã ) + o = πÇ ã +  =
o
i
_
O  O 
=
N N
332. s = p e = π o O e=
P _ P
=
=
=
3.33 Frustum of a Right Circular Cone

=
o~Çáìë=çÑ=Ä~ëÉëW=oI=ê=
eÉáÖÜíW=e=
pä~åí=ÜÉáÖÜíW=ã=
pÅ~äÉ=Ñ~ÅíçêW=â=
^êÉ~=çÑ=Ä~ëÉëW=p I=p =
N
O
i~íÉê~ä=ëìêÑ~ÅÉ=~êÉ~W=p=
i
qçí~ä=ëìêÑ~ÅÉ=~êÉ~W=p=
sçäìãÉW=s=
=
=

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