KnowMo
Trigonometric Graphs: Understanding and Using the Unit Circle
This is a tutorial style video that explains trigonometric graphs and their derivation from the unit circle. The video covers the three main trigonometric functions of sine, cosine, and tangent and explains their graphs, including...
KnowMo
Introduction to Trigonometry Functions in Right-Angle Triangles
This video is an introduction to trigonometry functions, which are used to calculate side lengths and angles in triangles using three important ratios: sine, cosine, and tangent. The video explains how to establish a right-angle triangle...
Khan Academy
Khan Academy: Angles, Arc Lengths, and Trig Functions Harder Example
The video from Khan Academy provides practice questions for the SAT. Watch Sal work through a harder angles, arc lengths, and trig functions problem.
Khan Academy
Khan Academy: Angles, Arc Lengths, and Trig Functions Basic Example
The video from Khan Academy provides practice questions for the SAT. Students will watch Sal work through a basic angles, arc lengths, and trig functions problem.
Sophia Learning
Sophia: Vertically Shifting Sine and Cosine
This lesson demonstrates how the sine and cosine waves are shifted vertically.