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School Diary

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C O N TA C T B O O K 2 0 1 0 - 2 0 1 1<br />

Formulae Sheet<br />

Area of triangle<br />

= fix base x height<br />

Circumference of circle<br />

Area of circle<br />

= π x diameter<br />

= 2 x π x radius<br />

= π x (radius)2<br />

Area of parallelogram<br />

= base x height<br />

Area of trapezium<br />

= fi(a+b)h<br />

Volume of cuboid<br />

= length x width x height<br />

Volume of cylinder<br />

= πr2h<br />

Volume of prism<br />

= Area of cross section x length<br />

Pythagoras’ theorem<br />

Trigonometry<br />

135

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