# GCSE Maths Formulas (Higher Tier)

Hi, these are the equations for the GCSE MATHS exams (foundation AND higher tier). I have summarised them and they are not in algebraic form. However, this doesn't affect it and is very usefl as you will understand them easier as I tend to find that the formulas written in the algebraic form are considerably more difficult to read!

Hope mine help :)

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- Created by: Crystal Blue â™¥
- Created on: 28-05-13 15:35

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- GCSE Maths Formulas (Higher Tier)
- Base x height
- Area of a parallelogram
- Area
- GCSE Maths Formulas (Higher Tier)

- Area

- Area of a parallelogram
- ? x radius²
- Circumference of a circle
- 2 x ? x radius

- ? x diameter
- Circumference of a circle
- 2 x ? x radius

- Circumference of a circle
- base radius² x ?. Answer x perpendicular height / 3
- Volume of a cone
- Volume

- Volume

- Volume of a cone
- Area
- Area of a circle
- ? x radius²

- Volume
- Surafce area
- Surface area of a sphere
- ? x radius² x 4

- Curved surface area pf a cone
- ? x base radius. Answer x length of the side of cone

- Surface area of a sphere
- Cosine Rule
- Trigonometry
- a² + b"+ c² - 2bcCosA

- Trigonometry
- Area of any triangle
- Quadratic Expansion
- x= -b ± (square root of) b² - 4ac / 2a

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