Tag
Trigonometry
364 free resources tagged Trigonometry: tools, labs, worksheets, cheat sheets, and infographics.
Tools
Geometry Angle Relationships Explorer Math Unit Circle Explorer Math Triangle Solver Geometry Pythagorean Theorem Explorer Geometry Polygon Properties Calculator Math Fourier Series Visualizer Calculus Polar & Parametric Graph Explorer Physics Projectile Motion Calculator Physics Wave Explorer Physics Refraction & Snell's Law Explorer Math Matrix Transformation 2D Geometry Triangle Congruence Explorer Math Complex Number Calculator & Visualizer Earth Science Moon Phases & Eclipse Geometry Explorer Earth Science Telescope Optics Explorer Applied Math Mechanism Design Explorer Geometry Angle Builder with Kid Protractor Geometry Angle Puzzles & Decomposing Angles Earth Science Great Circle Distance Earth Science Earth Curvature Calculator Physics Solar Panel Angle Optimizer Physics Mirror Reflection Maze Physics Truss Load Calculator Geometry Triangle Centers Explorer
Labs
Physics Full Projectile Motion Experimental Lab Math Trigonometric & Polar Functions Lab Calculus Parametric, Polar & Vector Lab Geometry Angle Builder Lab Geometry Angle Relationships Lab Geometry Pythagorean Theorem Lab Geometry Similarity & Triangle Trigonometry Lab Geometry Circle Theorems & Tangency Lab Math Shape Detective & Angle Hunt Lab Earth Science Shadow Length Lab Physics Fourier Transform Audio Visualizer Physics Polarization & Malus's Law Lab Earth Science Stellar Parallax & Distance Ladder Lab
Worksheets
Math Trigonometry Right Triangles Physics Science: Projectile Motion Math Math: Unit Circle and Trigonometry Math Math: The Pythagorean Theorem Math Math: Vectors and Vector Operations Math Circle Theorems and Arc Length Math Law of Sines and Cosines Math Math: Parametric Equations and Polar Coordinates Physics Physics: Simple Harmonic Motion and Pendulums Math Math: Properties of Triangles Angles and Side Lengths Math Calculus: Derivative Rules: Power, Chain, Product, Quotient Math Calculus: Evaluating Limits Algebraically Math Precalculus: Parametric Equations Math Math: Precalculus: Polar Coordinates and Graphs Math Precalculus: Trigonometric Identities Math Precalculus Vectors: Magnitude, Direction, and Operations Physics Physics: Two-Dimensional Projectile Motion Math Math: Hyperbolic Functions and Their Inverses Math Math: Trigonometric Sum, Difference, and Double-Angle Identities Geometry Geometry: Triangles (High School) Calculus Calculus: Integrals (Advanced) Physics Physics: Solar Panels: Energy, Power, and Angle Data Math Which Trig Functions Are Positive per Quadrant Practice Geometry Geometry: Three Trig Ratios (SOH CAH TOA) Practice
Cheat Sheets
Math Circle Theorems Math Triangle Theorems & Proofs Math Trigonometry Ratios & Unit Circle Math Pythagorean Theorem & Distance Formula Math Trigonometric Identities Math Vectors & Vector Operations Geometry Triangles Math Circle Properties & Arc Measures Math Compass & Straightedge Constructions Math Lines, Segments & Rays Math Non-Euclidean & Spherical Geometry Math Right Triangle Trigonometry Math Polygon Angle Sum Formulas Math Special Right Triangles (30-60-90 and 45-45-90) Math Triangle Centers Reference (Centroid, Incenter, Circumcenter, Orthocenter) Math ACT Math Reference Math Complex Numbers & Operations Math Polar Coordinates & Conversion Math Circle Theorems Reference Math Non-Euclidean Geometry Introduction Math Right Triangle Trigonometry SOHCAHTOA Math Trigonometric Identities Quick Reference Math Vectors in 2D & 3D Reference Math Complex Number Operations Reference Math De Moivre's Theorem & Roots of Unity Math Focus-Directrix Definition of Conics Reference Math Fourier Series Reference Math Parametric & Polar Conversions Reference Math Three trig ratios (SOH CAH TOA) Memory Aid Math Which trig functions are positive per quadrant Memory Aid Math Area of Triangles Using Sine and Heron's Formula Math Law of Cosines Worked Examples Math Law of Sines Worked Examples Math Sectors and Arc Length of a Circle Math ACT Math Geometry and Trigonometry Question Types Math IB Mathematics Analysis and Approaches SL Formula Reference Calculus Derivatives & Differentiation Rules Calculus Integration Techniques Calculus Multivariable Calculus Basics Calculus AP Calculus BC Formula Sheet Calculus Common Derivatives & Integrals Table Calculus Polar & Parametric Equations Calculus Arc Length & Surface Area of Revolution Calculus Related Rates Master Reference Calculus Parametric, Polar, and Vector Functions Calculus Fourier Transform Reference Calculus Hyperbolic Functions Reference Calculus Trigonometric Substitution Reference Calculus Chain Rule Worked Examples Calculus A-Level Edexcel Integration Methods Reference Calculus Reduction Formulas for Integration Calculus Triple Integrals in Cylindrical and Spherical Coordinates Calculus Weierstrass Substitution Worked Examples Physics Projectile Motion Equations Physics Circuit Analysis DC and AC Physics Impedance, Phasors & RLC Resonance Reference Physics Wave Equation & Solutions Reference Physics Scalars vs Vectors Physics Tension in Ropes and Cables Worked Examples Physics Two Dimensional Collisions Worked Examples Astronomy Astronomical Distances & Units Astronomy Cepheid Variables & Distance Ladder Astronomy Coordinate Systems (RA/Dec, Alt/Az) Astronomy Stellar Parallax and Distance Measurement Applied Math Fourier Analysis Applications Engineering Statics, Forces & Free-Body Diagrams Engineering GPS Receiver Architecture & Trilateration Engineering Highway Geometric Design Reference Engineering Mohr's Circle Stress Analysis Reference Engineering Surveying & Leveling Reference Engineering Three-Phase Power Reference Engineering Truss Analysis Method of Joints & Sections Engineering Signals & Systems Fourier Reference Engineering Bode Plot Construction and Gain Phase Margins Robotics Kinematics & Robot Motion Robotics Robotics Math & Trig Reference Robotics Robotic Arm DH Parameters & DOF Robotics Inverse Kinematics Reference Robotics Robot Coordinate Frames & Transforms Aviation Wind and Air Currents
Infographics
Physics Projectile Motion Physics Projectile Motion (Advanced) Physics Standing Waves & Resonance Physics Reflection & Refraction Physics Torque & Rotational Motion Physics The Physics of a Perfect Basketball Free Throw Physics Physics: Vector Components and Resolution Physics Physics: Range and Trajectory of Projectiles Physics Physics: Angular Velocity and Acceleration Physics Physics: Snell's Law and Refraction Physics Physics: Projectile Motion on an Incline Math Trigonometric Ratios Math Unit Circle Math Pythagorean Theorem Math Trigonometry Basics (SOH-CAH-TOA) Math Unit Circle (Full Visual Map) Math Angle Relationships in Circles Math Euclid: Father of Geometry Math Pythagorean Theorem: Formula, Uses, and History Math Math: Right Triangle Trigonometry (SOHCAHTOA) Math Math: Special Right Triangles Math Math: Radians and Degrees Math Math: Bearings and Navigation Angles Math Math: Trig Values of Special Angles Math Math: Graphing Sine and Cosine Math Math: Graphing Tangent and Other Trig Functions Math Math: The Pythagorean Identities Math Math: Trigonometric Identities Math Math: The Law of Sines Math Math: The Law of Cosines Math Math: Inverse Trigonometric Functions Math Math: Solving Trigonometric Equations Math Math: Angles of Elevation and Depression Math Math: The Six Trigonometric Functions Math Math: Reference Angles and Coterminal Angles Math Math: Trigonometric Form of Complex Numbers Math Math: Arc Length and Sector Area Math Math: Sinusoidal Models Math Math: The Tangent and Slope Connection Math Math: Polar Coordinates Math Math: Graphing Polar Equations Math Math: Vectors in the Plane Math Math: The Dot Product Math Math: Vector Magnitude and Unit Vectors Calculus The Chain Rule Calculus Related Rates Calculus Trigonometric Integrals Calculus Taylor and Maclaurin Series Calculus Related Rates Calculus Calculus: The Limit of sin x over x Calculus Calculus: The Quotient Rule Calculus Calculus: Derivatives of Trig Functions Calculus Calculus: Derivatives of Inverse Trig Functions Calculus Calculus: Derivatives of Hyperbolic Functions Calculus Calculus: Derivatives in Polar Coordinates Calculus Calculus: The Ladder and Shadow Problems Calculus Calculus: Basic Integration Rules Calculus Calculus: Trigonometric Substitution Calculus Calculus: Integrals of Trig Functions Calculus Calculus: Integrals with Inverse Trig Results Calculus Calculus: Reduction Formulas Calculus Calculus: Common Maclaurin Series Calculus Calculus: Fourier Series Introduction Calculus Calculus: Double Integrals in Polar Coordinates Calculus Calculus: Cylindrical and Spherical Coordinates Calculus Calculus: Polar Coordinates and Curves Calculus Calculus: Area in Polar Coordinates Calculus Calculus: Arc Length in Parametric and Polar Form Calculus Calculus: Polar to Cartesian Conversion Calculus Calculus: Conic Sections in Polar Form Calculus Calculus: Hyperbolic Functions and Their Integrals Geometry Angles Geometry Circle Theorems Geometry Similar Triangles Geometry Triangle Centers Geometry The Pythagorean Theorem Geometry Congruence and Similarity Geometry Trigonometric Ratios Geometry Angle Types and Angle Relationships Geometry Parallel Lines Cut by a Transversal Geometry Triangle Types by Sides and Angles Geometry 45-45-90 and 30-60-90 Special Right Triangles Geometry Arc Length and Sector Area Geometry Chords, Secants, and Tangents Geometry AA, SAS & SSS Similarity Theorems Geometry Angles of Elevation & Depression Geometry Law of Sines & Law of Cosines Geometry Circle Parts & Vocabulary Geometry Types of Angles Geometry The Geometry of Slicing a Pizza Fairly Geometry Geometry: Points, Lines, and Planes Geometry Geometry: Complementary and Supplementary Angles Geometry Geometry: Vertical Angles Geometry Adjacent Angles and Linear Pairs Geometry Geometry: The Angle Addition Postulate Geometry Geometry: Angle Bisectors Geometry Geometry: Parallel and Perpendicular Lines Geometry Geometry: Alternate Interior and Exterior Angles Geometry Geometry: Corresponding Angles Geometry Geometry: Measuring Angles with a Protractor Geometry Geometry: Angle Relationships Reference Geometry Geometry: Degrees, Minutes, and Seconds Geometry Geometry: Interior and Exterior Angles Geometry Geometry: Bearings and Compass Directions Geometry Geometry: Coterminal and Reference Angles Geometry Geometry: The Triangle Angle Sum Geometry Geometry: The Exterior Angle Theorem Geometry Geometry: The Triangle Inequality Geometry Geometry: The Isosceles Triangle Theorem Geometry Geometry: Equilateral and Equiangular Triangles Geometry Geometry: Angle Bisectors and the Incenter Geometry Geometry: Proving the Pythagorean Theorem Geometry Geometry: The Converse of the Pythagorean Theorem Geometry Geometry: Pythagorean Triples Geometry Geometry: Heron's Formula Geometry Geometry: Triangle Congruence Postulates Geometry What CPCTC Means in Geometry Geometry Geometry: Geometric Mean in Right Triangles Geometry Geometry: Solving Right Triangles Geometry Geometry: Area of a Triangle (Three Methods) Geometry Geometry: Classifying Triangles Geometry Geometry: The 30-60-90 Triangle Geometry Geometry: The 45-45-90 Triangle Geometry Geometry: The Law of Sines in Depth Geometry Geometry: The Law of Cosines in Depth Geometry Geometry: Properties of Parallelograms Geometry Geometry: Properties of Trapezoids Geometry Geometry: Properties of Kites Geometry Geometry: Interior Angles of Polygons Geometry Geometry: Regular Polygons Geometry Geometry: Area of Regular Polygons Geometry Geometry: Convex vs Concave Polygons Geometry Geometry: Area of a Parallelogram Geometry Geometry: Cyclic Quadrilaterals Geometry Geometry: Tangential Polygons Geometry Geometry: Star Polygons Geometry Geometry: Central Angles and Arcs Geometry Geometry: Tangent Line Properties Geometry Geometry: Chord Properties Geometry Geometry: Angles Formed by Secants and Tangents Geometry Geometry: Sector and Segment Area Geometry Geometry: Pi and Its History Geometry Geometry: Radians and Arc Measure Geometry Geometry: The Inscribed Angle and Thales' Theorem Geometry Geometry: The Unit Circle Geometry Geometry: Circle Packing Geometry Geometry: The Circle in Coordinate Geometry Geometry Geometry: Surface Area of a Cone Geometry Geometry: Surface Area of a Pyramid Geometry Geometry: The Slant Height of Cones and Pyramids Geometry Geometry: Area of a Sector and Segment Geometry Geometry: Pyramids Geometry Geometry: The Archimedean Solids Geometry Geometry: Spheres and Great Circles Geometry Geometry: Distance from a Point to a Line Geometry Geometry: Bisecting an Angle Geometry Geometry: Constructing an Equilateral Triangle Geometry Geometry: Inscribing a Regular Hexagon Geometry Geometry: Constructing the Triangle Centers Geometry Geometry: Impossible Constructions Geometry Geometry: Postulates vs Theorems Geometry Geometry: Common Geometry Proof Strategies Geometry Geometry: The Role of Diagrams in Proof Geometry Geometry: Euclidean vs Non-Euclidean Geometry Geometry Geometry: Spherical Geometry Geometry Geometry: Hyperbolic Geometry Geometry Geometry: The Golden Ratio in Geometry Geometry Geometry: Clock Angles Geometry Geometry: Ceva's Theorem Geometry Geometry: Menelaus's Theorem Geometry The Nine-Point Circle Geometry Geometry: Napoleon's Theorem Geometry Geometry: Area of a Rhombus from Diagonals Geometry Geometry: Area of a Regular Hexagon Geometry Geometry: Geodesic Domes Geometry Geometry: Stellated Polyhedra Geometry Geometry: The 3D Pythagorean Theorem Geometry Geometry: Polar Coordinates and Curves Computer Science Positional Encoding Explained Music & Sound The Harmonic Series Engineering Truss Bridges and Triangles Engineering Road and Highway Engineering Engineering The Hidden Math Inside GPS Navigation Engineering How GPS Navigation Guides Cars Engineering Engineering: Mohr's Circle Engineering Engineering: Truss Analysis by Method of Joints Engineering Engineering: Truss Analysis by Method of Sections Engineering Engineering: Surveying and Leveling Art & Design Perspective Drawing Art & Design Foreshortening Art History Islamic Art and Geometry Foreign Languages Greek Roots in English Robotics Robot Kinematics Robotics Robotics: Ackermann Steering Robotics Robotics: Stewart Platform (Hexapod) Social Studies Map Projections School Projects Geometry in Architecture Project School Projects Catapult Projectile Motion Project School Projects Solar Panel Angle Testing Project School Projects Make an Angles in the Real World Poster Aviation Aviation: How Aircraft Navigate Aviation Aviation: Great Circle Routes Aviation Aviation: Dead Reckoning and Pilotage Astronautics Astronautics: Orbital Inclination Motorsport Engineering Dakar Navigation and the Roadbook Motorsport Engineering Monster Truck Jumping a Monster Truck Ships and Submarines Ships and Submarines: Celestial Navigation Ships and Submarines Ships and Submarines: The Sextant Ships and Submarines Ships and Submarines: Great Circle Sailing Construction Machines Construction Machines: Sling Angle and Tension Tools & Workshop Machines Tools & Workshop Machines: Speed Square Tools & Workshop Machines Tools & Workshop Machines: Protractor Tools & Workshop Machines Tools & Workshop Machines: Miter Saw Geometry Geometry: Three trig ratios (SOH CAH TOA) Math Math: Which trig functions are positive per quadrant Geometry Geometry: Acute angle is less than 90 degrees Maps & Geography Skills Maps & Geography Skills: Great Circle Routes Maps & Geography Skills Maps & Geography Skills: Triangulation and Position Finding