5 Special Lines in a Triangle. Altitude, median, and the three…, by Albers Uzila, Geoclid

In this article and many more to come, we will discuss some unique properties of triangles. Given an arbitrary triangle, define the following: Since a triangle has three sides and vertices, it also…

From Kite to Parallelogram. They have unique diagonals. Here's why., by Albers Uzila, Geoclid

Are the altitudes of a triangle equal? - Quora

How to calculate the inner angles of a triangle where the median

Section 5-3 Concurrent Lines, Medians, and Altitudes. - ppt download

Holt Geometry 5-3 Medians and Altitudes of Triangles Warm Up 1

5.4 Medians and Altitudes A median of a triangle is a segment whose endpoints are a vertex and the midpoint of the opposite side. –A triangle's three medians. - ppt download

How to calculate the inner angles of a triangle where the median

Another Way to Calculate the Area of a Triangle, by Albers Uzila, Geoclid

Can the altitude and median of a triangle be the same? - Quora

2013 Indonesia National Olympiad Problem 7, by Albers Uzila, Geoclid