**Assignment
#8**
**By
Nikki Masson**
**Altitudes
and Orthocenters**

1. Construct a
triangle ABC
2. Construct the
Orthocenter and the Circumcircle for triangle ABC. GSP
Tools
3. Construct segments
from each of the vertices to the orthocenter.
4. Construct the
Circumcircle for the triangle with Vertices at the Orthocenter,
C, and B.
5. Now construct
two more Circumcircles for the other two triangles we created
in step 3.
Next, we will
color the three triangles and measure the radius of each of the
four Circumcircles to see if they all four have the same radius.
GSP calculated
the four radius of the four Circumcirlces and each circle has
a radius= 5.39cm.
**Return**