All Subjects
Maths
KS5 Year 12
Trigonometry
Maths: Trigonometry
KS5 Year 12
All Year Groups
KS2 Year 3
KS2 Year 4
KS2 Year 5
KS2 Year 6
KS3 Year 7
KS3 Year 8
KS3 Year 9
KS4 Year 10
KS4 Year 11
KS5 Year 12
KS5 Year 13
All Subjects
Maths
English language
Biology
Physics
Chemistry
Chapter Overview
Chapter Overview
Exam Board
Select an option
Forces and motion
Variable acceleration
Constant acceleration
Modelling in mechanics
Hypothesis testing I
Binomial distribution
Probability
Representation of data
Measures of location and spread
Data collection
Vectors I
Integration I
Differentiation I
Exponentials and logarithms
Trigonometric equations
Trigonometry
Binomial expansion I
Circles
Straight line graphs
Transformations
Sketching graphs
Polynomials
Equations and inequalities
Quadratics
Indices and surds
Proof I
6 Lessons
36 Exercises
Trigonometry
Trigonometry
The cosine rule
Length
Overview
Learning Goals
Overview
Learn
The sine rule
Length
Overview
Learning Goals
Overview
Learn
Area of a triangle
Length
Overview
Learning Goals
Overview
Learn
Solving triangle problems
Length
Overview
Learning Goals
Overview
Learn
Trig graphs: sin x, cos x, tan x
Length
Overview
Learning Goals
Overview
Learn
Transforming trigonometric graphs
Length
Overview
Learning Goals
Overview
Learn
Popular Chapters in All Year Groups
Fractions
Algebra
Statistics
Multiplication and division
Measurement
Trigonometry
Graphs
Geometry - properties of shapes
Probability
Shapes and area
Differentiation I
Exponentials and logarithms
Formulae and equations
Functions
Addition and subtraction
Integration I
Vectors I
Beta
More