Google Classroom

GeoGebra Classroom

Example 2

Author:Walch Education

Find the length of the altitude,

, of

.

Identify the similar triangles.
Use corresponding sides to write a proportion containing .
Summarize your findings.

This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information.

New Resources

Discover Resources

Discover Topics