00corpuri_rotunde
Post on 17-Jan-2016
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00corpuri_rotunde.doc 00corpuri_rotunde.doc 00corpuri_rotunde.doc 00corpuri_rotunde.doc 00corpuri_rotunde.doc 00corpuri_rotunde.doc00corpuri_rotunde.doc00corpuri_rotunde.doc00corpuri_rotunde.doc00corpuri_rotunde.doc00corpuri_rotunde.doc00corpuri_rotunde.doc00corpuri_rotunde.doc00corpuri_rotunde.doc
TRANSCRIPT
Cilindru circular drept
Al = 2Rh , At = 2Rh(R+h) , V = R 2h, h=G .
R 3 5 10 7 3 4 5 7
h 4 8 5 10 5 8 7 8 5 7
Ab36 64
Al70
At48
V 90 125
Con circular drept
Al = RG , At = RG(R+G) , V = R 2h/3 .
R 3 2 6 12 15 4 6 2 9 6
G 5 13 25 6 10
h 8 9 16 4 6 12 5
Ab144 100
Al
At
V
Sferă
Asf = 4R 2 , Vsf = 4R 3/3 dsf = 2R.
R 3 5 4 7 10 12
ds
f
16 4 18
As
f
144 196
Vs
f
36
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