Features
Clear and concise explanations
Difficult concepts are explained in simple terms
Illustrated with graphs and diagrams
Search for the words or phrases
Access the guide anytime, anywhere - at home, on the train, in the subway.
Use your down time to prepare for an exam.
Always have the guide available for a quick reference.
Table of Contents
Introduction: Overview | Basic definitions | Extending the definitions | Mnemonics | Pi | Radian
Trigonometric Function Definitions: Right triangle definitions | Unit-circle definitions
Trigonometric Identities: Notation | Periodici
Features
Clear and concise explanations
Difficult concepts are explained in simple terms
Illustrated with graphs and diagrams
Search for the words or phrases
Access the guide anytime, anywhere - at home, on the train, in the subway.
Use your down time to prepare for an exam.
Always have the guide available for a quick reference.
Table of Contents
Introduction: Overview | Basic definitions | Extending the definitions | Mnemonics | Pi | Radian
Trigonometric Function Definitions: Right triangle definitions | Unit-circle definitions
Trigonometric Identities: Notation | Periodicity, symmetry, and shifts | Linear combinations | Pythagorean identities | Angle sum and difference identities | Tangents of sums of finitely many terms | Sines and cosines of sums of infinitely many terms | Double-angle formulae | Triple-angle formulae | Multiple-angle formulae | Power-reduction formulae | Half-angle formulae | Product-to-sum identities | Ptolemy's theorem | Sum-to-product identities | Other sums of trigonometric functions | Inverse trigonometric functions | Trigonometric conversions | Infinite product formula | Relation to the Complex Exponential Function | Identities without variables | Exponential Definitions
Inverse Trigonometric Function: Relationships among the inverse trigonometric functions | General solutions | Recommended method of calculation | Two argument variant of arctangent | Logarithmic forms
Trigonometric Function Applications: Computation | Exact Trigonometric Constants | Law of sines | Law of cosines | Law of tangents
Periodic Functions: General definition | Antiperiodic functions and other generalizations | Amplitude | Frequency | Wavelength | Sine wave
Polar coordinate system: Plotting points with polar coordinates | Converting between polar and Cartesian coordinates | Polar equations | Circle | Line | Polar rose | Archimedean spiral | Conic sections | Complex numbers | Three dimensions | Cylindrical coordinates | Spherical coordinates | Applications
Spherical Trigonometry: Lines on a sphere | Law of Cosines and Law of Sines | Central Angle
Great-circle Distance: The formula | Spherical distance on the Earth | Spherical coordinates | Haversine Formula
OVERVIEW:
Trigonometry Study Guide is a free educational mobile app By MobileReference.It helps students in grades HS practice the following standards HSF.TF.A.1,HSF.TF.A.2,HSF.TF.A.3.
This page not only allows students and teachers download Trigonometry Study Guide but also find engaging Sample Questions, Videos, Pins, Worksheets, Books related to the following topics.
1. HSF.TF.A.1 : Understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle.
2. HSF.TF.A.2 : Explain how the unit circle in the coordinate plane enables the extension of trigonometric functions to all real numbers, interpreted as radian measures of angles traversed counterclockwise around the unit circle.
3. HSF.TF.A.3 : Use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for x, π + x, and 2π - x in terms of their values for x, where x is any real number..
