Trigonometry
Learn trig vocabulary, identities, graphs, transformations, radians, right triangles, circular motion, and complex roots.
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About this course
Quiz and transcript rule: quizzes unlock after the one-time $10 Quiz Proctor Fee is paid for this course. Students must complete all published Trigonometry quizzes with a score of 90% or better for the course to appear as completed on their transcript.
One lesson at a time
Your learning journey
38 lessons · 38 assessments
01Trigonometry - Vocabulary of trigonometric functionsVideo lesson · Quiz
Use trig vocabulary, coordinates, signs, and diagrams to connect angles with trig ratios.
02Trigonometry - Adding and Subtracting anglesVideo lesson · Quiz
Build trigonometry fluency through angle relationships, trig ratios, identities, graphs, and applications.
03Trigonometry - Find the value of trig functions using a pointVideo lesson · Quiz
Use trig vocabulary, coordinates, signs, and diagrams to connect angles with trig ratios.
04Trigonometry - Find the complement and supplement of an angleVideo lesson · Quiz
Convert and compare angle measures using complements, supplements, coterminal angles, rotations, radians, and degrees.
05Trigonometry - Find x using the complement and supplementVideo lesson · Quiz
Convert and compare angle measures using complements, supplements, coterminal angles, rotations, radians, and degrees.
06Trigonometry - Finding coterminal anglesVideo lesson · Quiz
Convert and compare angle measures using complements, supplements, coterminal angles, rotations, radians, and degrees.
07Trigonometry - Finding the value of trig functions using the equation of a lineVideo lesson · Quiz
Use trig vocabulary, coordinates, signs, and diagrams to connect angles with trig ratios.
08Trigonometry - Sketch an angle using a pointVideo lesson · Quiz
Use trig vocabulary, coordinates, signs, and diagrams to connect angles with trig ratios.
09Trigonometry - Proving trig identitiesVideo lesson · Quiz
Simplify and verify trig identities using fundamental, reciprocal, quotient, cofunction, even, odd, and negative-angle relationships.
10Trigonometry - Negative angle identitiesVideo lesson · Quiz
Simplify and verify trig identities using fundamental, reciprocal, quotient, cofunction, even, odd, and negative-angle relationships.
11Trigonometry - How to simplify using only sin and cosVideo lesson · Quiz
Simplify and verify trig identities using fundamental, reciprocal, quotient, cofunction, even, odd, and negative-angle relationships.
12Trigonometry - Checking trig identities using a calculatorVideo lesson · Quiz
Simplify and verify trig identities using fundamental, reciprocal, quotient, cofunction, even, odd, and negative-angle relationships.
13Trigonometry - Transformations of tan and cotVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
14Trigonometry - The graphs of tan and cotVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
15Trigonometry - The graphs of sin and cosVideo lesson · Quiz
Simplify and verify trig identities using fundamental, reciprocal, quotient, cofunction, even, odd, and negative-angle relationships.
16Trigonometry - Reading transformations from the graphVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
17Trigonometry - Graphing trig functions using a calculatorVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
18Trigonometry - Graphing transformations of sin and cosVideo lesson · Quiz
Simplify and verify trig identities using fundamental, reciprocal, quotient, cofunction, even, odd, and negative-angle relationships.
19Trigonometry - Working with linear and angular speedVideo lesson · Quiz
Use trig vocabulary, coordinates, signs, and diagrams to connect angles with trig ratios.
20Trigonometry - Working with gearsVideo lesson · Quiz
Apply circular motion formulas to arc length, sector area, angular speed, linear speed, and gear relationships.
21Trigonometry - Using the left hand trick to find trig valuesVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
22Trigonometry - How to convert between radians and degreesVideo lesson · Quiz
Convert and compare angle measures using complements, supplements, coterminal angles, rotations, radians, and degrees.
23Trigonometry - How to convert between radians and degrees using a calculatorVideo lesson · Quiz
Convert and compare angle measures using complements, supplements, coterminal angles, rotations, radians, and degrees.
24Trigonometry - Finding the arc length of a circleVideo lesson · Quiz
Apply circular motion formulas to arc length, sector area, angular speed, linear speed, and gear relationships.
25Trigonometry - Find the value of the angle that satisfies the conditionsVideo lesson · Quiz
Build trigonometry fluency through angle relationships, trig ratios, identities, graphs, and applications.
26Trigonometry - Find the area for a sector of a circleVideo lesson · Quiz
Apply circular motion formulas to arc length, sector area, angular speed, linear speed, and gear relationships.
27Trigonometry - Solving a right triangleVideo lesson · Quiz
Solve triangles and exact-value trig problems using right-triangle ratios, special triangles, and missing-side relationships.
28Trigonometry - Find the value of trig functions with a calculatorVideo lesson · Quiz
Use calculator settings and trig keys correctly for values, graphs, identities, and angle conversions.
29Trigonometry - Special trianglesVideo lesson · Quiz
Solve triangles and exact-value trig problems using right-triangle ratios, special triangles, and missing-side relationships.
30Trigonometry - Find the value when the angle is larger than 90 or smaller than 0Video lesson · Quiz
Convert and compare angle measures using complements, supplements, coterminal angles, rotations, radians, and degrees.
31Trigonometry - Find the trig value when one side is missingVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
32Trigonometry - Find the missing values in the figureVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
33Trigonometry - Find the exact value of sin cos and tanVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
34Trigonometry - Cofunction identitiesVideo lesson · Quiz
Simplify and verify trig identities using fundamental, reciprocal, quotient, cofunction, even, odd, and negative-angle relationships.
35Trigonometry - Using rotation and anglesVideo lesson · Quiz
Convert and compare angle measures using complements, supplements, coterminal angles, rotations, radians, and degrees.
36Trigonometry - The signs of trigonometric functionsVideo lesson · Quiz
Use trig vocabulary, coordinates, signs, and diagrams to connect angles with trig ratios.
37Trigonometry - Finding the roots of a complex number using DeMoivre's theoremVideo lesson · Quiz
Graph trig functions and read transformations including amplitude, period, shifts, reflections, and asymptotes.
38Trigonometry - Even and odd identitiesVideo lesson · Quiz
Simplify and verify trig identities using fundamental, reciprocal, quotient, cofunction, even, odd, and negative-angle relationships.
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Notes & resources
38 resources across the course. Open individual lessons to find the available notes and supporting materials.
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Mr Circuit Academy Faculty
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