A short and sweet summary of the surface area, perimeter and volume formulas that you need to know. As well as important tips for the measurement section. Study this document for your next Maths Paper 2 Exam. You won't regret it!
Shape Diagram Surface area Volume
(cm2/m2/mm2) (cm3/m3/mm
Cube SA = 6 x a2 V = a3
Rectangular SA = 2lw + 2lh + 2wh V= l x w x h
prism
Cylinder Closed cylinder: V= π r 2h
SA = 2 π rh + 2 π r2
Open on one side:
SA = π r2 + 2 π rh
Open on top and
bottom:
SA= 2 π rh
Pyramid SA = area of base (only 1
V = 3 area of
1
1) (square/triangle) + ( 2 base x ⊥ h
perimeter of base x
slant height) x number
of triangles
Sphere SA= 4 π r2 4
V = 3 π r3
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