Maths Formulae
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17 Terms
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Area of a Rectangle
l x w
2
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Area of a Parallelogram
b x h
3
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Area of a Triangle
1/2 x b x h
4
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Area of a Trapezium
1/2(a + b) x h
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Volume of a Cuboid
l x w x h
6
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Volume of a Prism
area of cross section x l
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Volume of a Cylinder
πr²h
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Volume of a Pyramid
1/3 x area of base x h
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Circumference
π x d
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Circumference
2 x π x r
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Area of a Circle
πr²
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Speed
distance/time
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density
mass/volume
14
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Pythagoras' Theorem
a² + b² = c²
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Sine Rule
a/sinA = b/sinB = c/sinC
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Cosine Rule
a² = b² + c² - 2bcCosA
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Area of a Triangle
1/2absinC
Note 
Flashcards (25)