Assignment #6
Constructing a triangle from the medians
of another triangle
Charles Meyer
The purpose of this investigation is look
at the relationships formed between two specific triangles; a
given one and one constructed from the medians of the original.
I will look at the area, perimeter, side lengths and other important
features of the triangles. The original triangle ABC is shown
below.
![](image1.gif)
I must now find the midpoints of each segment,
label them, and then create the medians. Medians are defined as
a segment from the midpoint of a given segment to the opposite
vertex.
![](image2.gif)
The midpoints, labeled D, E, F will help in
constructing my new triangle. The process will begin by using
segment CD as my base, I will then recreate segment AF using the
parrallel line function, and finally recreate segment EB using
the same process.
![](image4.gif)
![](image5.gif)
The intersection of the two parallel lines
will create the third vertex of my new triangle. This vertex will
be labeled G
![](image6.gif)
Now to look at the two triangles side by side.
![](image1.gif)
![](image7.gif)
I can now begin to compare the two triangles
and their properties.
![](image8.gif)
![](image9.gif)
![](image10.gif)
![](image12.gif)
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