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More Lessons on Trigonometry

Trigonometry Worksheets

More Math Games

Games and activities to help you learn trigonometry. We have games for SOHCAHTOA, Right Triangles, Trig Ratios, Unit Circle, Trig Identities, Trig Formulas, Law of Sines, Law of Cosines, Trigonometric Graphs, Inverse Trigonometry and Quizzes. We have added some free games that can be played on PCs, Tablets, iPads and Mobiles.

Review the 6 basic functions - sine, cosine, tangent, secant, cosecant, cotangent

SOHCAHTOA - 2

Review the 6 basic functions - sine, cosine, tangent, secant, cosecant, cotangent

Trig Ratio

Review the 6 basic functions - sine, cosine, tangent, secant, cosecant, cotangent

Trigonometry Mini Golf

Increase the power of your swing by answering the questions correctly

Quiz on Trig Functions and their Reciprocal Functions

8 questions on Trig Functions and their Reciprocal Functions

Trigonometry Word problems using Right Triangles

Trigonometry Applications using Right Triangles and Ratios

Use trigonometry to find angles

Solve problems in 2D shapes involving right angled triangles to find angles or trig ratios by using the 3 trig ratios. Include examples of joined and subdivided shapes. Include examples without a calculator. Include examples involving bearings and angles of depression/elevation

3D shapes Trigonometry

Solve problems in 3D shapes involving right angled triangles to find lengths, angles or trig ratios. Include using the angle between a line and a plane. Include examples of joined and subdivided shapes. Include examples without a calculator

Special Angles - 30, 45, 60

Review the trigonometric values for the special 30, 45 and 60 degrees angles

Special Right Triangles (Trigonometry Emphasis)

Using Special Angles to find the exact value of trig expressions

Special Right Triangles (Geometry Emphasis)

Using special right triangles to solve geometry problems

Test how well you know the unit circle - angle in radians

Unit Circle Quiz

Test how well you know the unit circle - angle in radians and degrees

Sine - Unit Circle

Match the angle (in degrees) on the unit circle with the sine value

Cosine - Unit Circle

Match the angle (in degrees) on the unit circle with the cosine value

Radians - Unit Circle

Given the radians find the angle in degrees

Unit Circle - Radian Measure

Determine the location on the unit circle of the given radian measure

Reference Angles and Triangles

Solve problems using reference angles and special angles

Cofunctions

Solve problems using your knowledge of Cofunctions

Trig Values - 1

Find sin(t), cos(t), and tan(t) for t between 0 and π/2.

Trig Values - 2

Find sin(t), cos(t), and tan(t) for t between 0 and 2π

Sine and Cosine

Evaluate sine and cosine of angles in degrees

Solving for sin(x) and cos(x)

Solve the following equations over the domain of 0 to 2pi.

Match the following Trig Identities

Trigonometric Formulas

Pythagorean and Reciprocal Identities

Pythagorean Identities

Solve the following using Pythagorean Identities

Trigonometric Formulas

Sum and Difference Formulas, Odd and Even Identities

Trigonometric Formulas

Half and Double Angle Formulas

Angle Sum, Difference, Double and Half Angle Formulas

Solve problems using the sum, difference, double and half angle formulas.

Trigonometric Equations

Solve the given Trigonometric Equations

Solve problems using Law of Sines

Law of Sines and Ambiguous Case

Find the missing angles to determine if the data supports 1 unique triangle, 2 triangles that are not congruent, or no triangle.

Law of Cosines

Solve problems using Law of Cosines

Area of Triangle and Parallelogram using Trig

Solve problems using the triangle area formula (or parallelogram area formula) involving trig

Trigonometric Graphs dealing with Sine and Cosine

Graphs (Tangent, Cotangent, Secant, Cosecant)

Trigonometric Graphs dealing with Tangent, Cotangent, Secant, and Cosecant

Trigonometric Functions - Graphs

Match the trig function to its graph

Trigonometric Functions - Graphs

Match the trig functions to its graph - may be transformed

Applications of Trigonometric Graphs

Word problems involving Trigonometric Graphs

Questions that involves the inverse of Trig Functions

Inverse Trig Values

Find inverse trig values. Remember:

ArcSin(u) and ArcTan(u) are between – π/2 and π/2

ArcCos(u) is between 0 and π

10 questions on Trigonometry

Trigonometry crossword puzzle game

Trigonometry crossword puzzle game Hints

1. Mnemonics for sine, cosine and tangent

2. Defined as 1/360 of a circle

3. Triangle measurement

4. The x-axis

5. The y-axis

6. Formed by two rays having common end point

7. An angle less than one-forth of a circle

8. An angle when added to another results to 180 degrees

9. The angle measured by a circular arc whose length is equal to the radius of the circle

10. The theorem c

11. A polygon with three sides

12. The acute angle formed by the terminal side of the angle and the x-axis

13. An angle with its vertex at the center of a circle

14. More than one-fourth but less than one-half of a circle

15. Angles in standard position that have the same terminal sides

Trigonometric Functions

30 questions on solving trigonometric functions

Trigonometry Quiz

Sine Ratio, Cosine Ratio, Tangent Ratio,
Cosine Rule, Sine Rule, Pythagorean Theorem, Area of Triangle

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