Algebra and Trigonometry provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra and trigonometry course.
In this lesson students use rates, arc length, and trigonometry to determine the speed at which points on the Equator, Tropic of Cancer, and Arctic Circle travel due to the Earth’s rotation.
Learn high school geometry for free—transformations, congruence, similarity, trigonometry, analytic geometry, and more.
Learn trigonometry for free—right triangles, the unit circle, graphs, identities, and more.
Google SketchUp software enables students to create 3D models that can be placed in Google Earth.
Can you work out the equations of the trig graphs I used to make my pattern?
Two vectors and a mystery scalar: Discovery Learning Investigation