What you need to know | Applications of Trigonometry

This video tutorial covers applications in trigonometry, focusing on solving for X&Y using angle relationships, understanding triangles with the interior angle sum theorem, and using trigonometric functions to find missing sides and angles. It also explores inverse trigonometric functions and coordinate geometry, including finding the distance and slope between points.

Discuss the importance of understanding angle relationships in trigonometry.

What are the steps to use a calculator for finding missing angles in trigonometry?

Explain how to determine the slope between two points.

What is the formula for finding the distance between two points in a coordinate plane?