Page 130 - Demo
P. 130
Fächerspezifisches
Mathe / Geometrie
Geometrie in der Ebene
Kreis & Kreisteile
Kreis
d=2 r⋅ 2
A=π r⋅ u = 2⋅π ⋅ r
Kreisausschnitt
A = b⋅r 2
A=π⋅r2 ⋅α
Kreisabschnitt
Kreisring
360°
Geometrie im Raum
r2 ⎛π⋅α ⎞ A=⋅ ⎜ − sinα⎟ 2 ⎝180° ⎠
b = π ⋅ r ⋅α 180°
Körper mit deren Fläche & Volumen
Würfel
Körper
V = a3
O=6⋅a2 Tipp e=a 3
Netz
V = a3
O = 6⋅a2
e=a 3
Kreisbogen
Quader
Körper
21
V = a ⋅b ⋅c
M = 2 ⋅a ⋅c +2 ⋅b ⋅c
Tipp
Netz
V = a ⋅b ⋅c
M = 2 ⋅a ⋅c +2 ⋅b ⋅c
O = 2 ⋅a ⋅c +2 ⋅a ⋅b +2 ⋅b ⋅c
130
FS19
FS20
22
O = 2 ⋅a ⋅c +2 ⋅a ⋅b +2 ⋅b ⋅c
222 e= a b+ c+
222 e= a b+ c+
V = a3
O = 6⋅a2 e=a 3
V = a ⋅b ⋅c
M = 2 ⋅a ⋅c +2 ⋅b ⋅c
O = 2 ⋅a ⋅c +2 ⋅a ⋅b +2 ⋅b ⋅c
222 e= a b+ c+
