Department of Mathematics
Education
J. Wilson, EMAT 6680
Matthew Tanner
EMAT 6680
Write-up #5
August 2, 2003
8. Orthocenter, Mid-segment
triangle
11. Center of Nine point
circle
14. Equilateral triangle,
given a side
16. Isosceles triangle, given
base and altitude
17. Triangle Centers (H, G, C,
and I)
18. Triangle Centers with
Euler Line
19. Locus of vertex of a fixed
angle that subtends a fixed segment
20. Divide a segment AB into two parts that form a
golden ratio.