Using the geometric mean to determine the missing parts of a triangle

The video tutorial explains how to solve geometric problems using ratios and proportions. It covers the concept of similar triangles and demonstrates how to calculate the geometric mean to find the sides of a triangle, including the altitude. The tutorial provides step-by-step instructions for solving for the sides X, Y, and Z, emphasizing the importance of setting up correct ratios and understanding the properties of similar triangles.

Describe the process to solve for X, Y, and Z in the context of the triangles discussed.

What is the formula for the altitude of a triangle in terms of its sides?

How do you set up ratios to find the lengths of sides in a triangle?