# Trigonometry Games, Activities, Worksheets

Our directory of free 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.

### SOHCAHTOA, Right Triangles and Trig Ratio

SOHCAHTOA - 1
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

Trig Ratio Race
Choose the largest ratios and be first to the top.

Trigonometry Mini Golf

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

### Unit Circle Games

Know the Unit Circle
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

Given the radians find the angle in degrees

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

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 2 π.

### Trig Identities and Formulas

Trigonometric Identities
Match the following Trig Identities

Trigonometric Formulas
Pythagorean and Reciprocal Identities

Trigonometric Formulas
Sum and Difference Formulas, Odd and Even Identities

Trigonometric Formulas
Half and Double Angle Formulas

### Trigonometric Graphs

Trigonometric Functions - Graphs
Match the trig function to its graph

Trigonometric Functions - Graphs
Match the trig functions to its graph - may be transformed

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

### Trigonometry Quizzes

Trigonometry Quiz
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 c2 = a2 + b2
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

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

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. 