Help Identify Trigonometric Functions
Level 2
Trig Triumph Game Trigonometry Help
Identify trigonometric functions such as Sin of A,
Cos of B, and Tan of A.
Tap to select labels for sides a, b
, or c
.
Drag or drop, to place labels over the fraction bar in
the upper left corner.
With mobile phones tap to drop labels.
Select the Final Answer
button when labels
identify the correct trigonometric function.
Select the Next
button, for the next question.
Scoring
Earn 40 points for each completely correct answer. Earn 20 points for each correct numerator or correct denominator. For example drag and drop the correct letter on the numerator and the denominator to earn 40 points for a question. You earned 20 points for each letter in the ratio. However drag and drop the correct letter on the numerator but not on the denominator to earn 20 points for a question.
With ten questions on level two you can earn a maximum of 400 points.
The following chart abbreviates trigonmetric ratios.
a
stands for the side adjacent to a specified angle.
o
stands for the side opposite a specified angle.
h
stands for the hypotenuse.
For example sin(a) equals o/h or
the opposite leg divided by the hypotenuse.
The bottom of the chart includes a diagram with arrows pointing
to each side of a right triangle, as they correlate to the angle; θ.
Apply Six Trigonometric Functions from the Diagram Above
Post Your Score Online
Select the Post Score
button to post your score online.
See how your score compares to others in the Trig Triumph Hall of Fame.
Rounding Errors
Trig Triumph rounds the final answer to the nearest thousandth (3 digits after the decimal point). Often rounding each step in a series introduces rounding errors. The final result may be too high, when more than one step in the series rounds up. The final result may be too low, when more than one step in the series rounds down.
Avoid rounding while playing Trig Triumph
.
Perform each step, then let the game round the final answer.
The Trig Triumph game allows for small rounding differences.
However it's helpful to understand for future math projects.
Reset Level Two
Select the Reset
button at the bottom of the page, to
begin this level again. Reset
allows you to play the
level over again and increase your score. Reset
assigns zero to
your score for this level, then displays the first question for this level.
Trigonometry Help
Read short trigonometry tutorials.
Each tutorial also leads to a level of the Trig Triumph
game.
Play the game level to learn the section while
also having a little fun.
Trigonometry helps programmers, engineers, scientists, teachers, and students. Trigonometry provides a foundation with mathematics required for game programming, science, technology, engineering, and math (STEM).
Love learning trigonometry with tutorials, games and graphics!
