IGCSE Maths Volume and surface area Notes

Volume And
Surface Area
Notes

, M
Volumes
Prisms, any 3-d shape with parallel Pyramids, Any 3-d shape with a pointed top
identical faces called basis
3 perpendicular height
3


· une Crosssectiona base area
engthe
Come 3
I 3



...................... ↑
rah
3


11522
3 gi en




Cuoe
S
3
SsS

93
S ?
sice


3
S


h 2
3

a



3
a



a a h
3
Cusoic
ah
3




&




Sphere
Cyincer 3
M 3 gi en




M




Hemisphere
32
3


3 Or 3
2 3
Area of the
Iriangle
3
3
31
2




3
j2
3668
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