This course on angles in trigonometry covers topics such as graphing angles in radians, degrees, and standard form, as well as understanding negative, coterminal, and reference angles. The course aims to teach students how to convert between radians and degrees, sketch angles accurately, and determine coterminal angles. The teaching method involves practical applications and tips in short online math tutorials. The intended audience for this course includes students studying trigonometry or pre-calculus who are looking to improve their understanding of angles and trigonometric concepts.
Overview
Syllabus
Intro
Standard Form The standard form of an angle begins with a ray along the positive x-axis and rotates about a vertex at the origin in counterclockwise direction to another ray called the terminal side.
Convert Radians and Degrees
Sketch Degrees a. 30
Sketch Axes a.
Sketch the angle in standard form ex.
Graph the angle in standard form and then determine the reference angle ex.
Determine the smallest positive and negative coterminal angles
Taught by
Brian McLogan
