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Finding Missing Angles Using Trigonometry
This lesson demonstrates how to use sohcahtoa and the inverse trig feature

Problem Solving With Trigonometry
In this lesson, examples involving angle of elevation and depression are solved,

Using Cosine and Tangent to Find Missing Sides
This lesson covers using cosine and tangent ratios, as well as how

Using Sine to Find a Missing Side
This lesson focuses on using proportions to find missing sides, with examples

Introduction to Trigonometry
This lesson covers naming conventions for opposite and adjacent sides in a

Special Linear Systems
Systems involving parallel lines and coincident lines are explored visually and algebraically

Points of Division of a Line Segment
This lesson expands on the midpoint lesson and develops a formula for

Midpoint of a Line Segment
This lesson develops the formula for finding the coordinates of the midpoint

Distance Between 2 Points on the Cartesian Plane
In this lesson the formula for finding the distance between two points

Equation of a Line: Standard and General Form
This lesson compares the two forms for the linear function: y =