Summary Maths Formula Guide — Need to Know AQA Higher Tier
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Course
Maths
Institution
GCSE
A Brilliant Formula List to compliment your revision for GCSE AQA Higher Tier Mathematics. Do not be mistaken, these papers are hard — hence why the grade boundaries remain lower than the likes of foundation. Revision and following simple guides will help boost your ability on Exam day
Here is a list of some of the formulas that may be useful for the AQA GCSE Maths
Higher Paper:
1. Pythagoras Theorem: a^2 + b^2 = c^2
2. Distance formula: d = √((x_2-x_1)^2 + (y_2-y_1)^2)
3. Midpoint formula: (x_1+x_2)/2, (y_1+y_2)/2
4. Gradient formula: m = (y_2-y_1)/(x_2-x_1)
5. Equation of a straight line: y = mx + c
6. Circle equation: (x-a)^2 + (y-b)^2 = r^2
7. Volume of a cylinder: V = πr^2h
8. Volume of a sphere: V = (4/3)πr^3
9. Volume of a cone: V = (1/3)πr^2h
10. Area of a triangle: A = (1/2)bh
11. Area of a parallelogram: A = bh
12. Area of a trapezium: A = (1/2)(a+b)h
13. Sin(θ) = opposite/hypotenuse
14. Cos(θ) = adjacent/hypotenuse
15. Tan(θ) = opposite/adjacent
16. Arc length: s = rθ
17. Area of sector: A = (r^2θ)/2
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