formula

Description

formulas in maths you need to try and remember to help you improve in GCSE math exams (higher paper)
Edd Jacob Rose
Flashcards by Edd Jacob Rose, updated more than 1 year ago
Edd Jacob Rose
Created by Edd Jacob Rose over 9 years ago
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Resource summary

Question Answer
Area of a Rectangle? A=L×W
Area of a Triangle? A=bh 1/2
Area of a Parrallelogram? A=b×h
Area of a Trapezium? A= (a+b)h 1/2
Area of a Circle? A=π r(squared)
Circumference of a Circle? π d
Volume of a Cuboid? V=lwh
Volume of a Sphere? V=πr(cubed) 4/3
Surface Area of a Sphere? A=4πr(squared)
Volume of a Cone? V=πr(squared)h 1/3
Curved Surface Area of a Cone? A=πrl
Volume of a Pyramid? V=lwh 1/3
Sine Rule? A (divided by SinA) = B (divided by SinB) = C (divided by SinB)
Cosine Rule? a (squared) = b (squared) + c (squared) - 2bcCosA
Area of any Triangle? 1/2abSinC
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