Trigonometric Functions
More Lessons for Grade 9 Math
Math Worksheets
Examples, videos, worksheets, solutions, and activities to help students learn the trigonometric functions: sine, cosine, tangent.
Basic Trigonometry
An introduction to trigonometric functions: sine, cosine, and tangent.
Another example of figuring out the sine, cosine, and tangent of an angle in a right triangle
A brief lesson on trigonometric functions: sine, cosine, and tangent. We look at their definition and an application.
Check out our most popular games!
Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.
Penguin Solitaire
Penguin Solitaire is a fun game that aims to move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).
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