## Law of Sines Part 1

*Project Description*

In this video, students will find the components of an oblique (non-right) triangle using the law of sines.

*Project Description*

In this video, students will find the components of an oblique (non-right) triangle using the law of sines.

*Project Description*

Adding variable expressions that represent various segments of a line. Solving for variables and using variables to find various distances in a line segment.

*Project Description*

Using the distance formula to find the length of a line segment with given endpoints.

*Project Description*

Using endpoints of a line segment to find the coordinate that represents that line segments midpoint.

*Project Description*

Using the Pythagorean Theorem to solve for the leg of a right triangle, or the hypotenuse of a right triangle.

**Project Description**

Using the Pythagorean Theorem to determine if a triangle with given side lengths is an acute, obtuse, or right triangle.

*Project Description*

Using 30-60-90 triangles and 45-45-90 triangles to solve for side lengths of these triangles. Understanding these triangles is important when creating the unit circle in trigonometry found in courses such as PreCalculus.

**Project Description**

Setting up a table to assist students in solving side lengths of similar right triangles.

**Project Description**

Using relationships between tangents and circles to solve for various side lengths.

*Project Description*

During this video, students will learn how to find the sum of the interior angle measures of polygons. Students will work through an example of finding the sum of the interior angle measures of a pentagon, solving for x as it represents an angle of a hexagon, and solving for an angle of a regular octagon.