Segments of Triangles

The figure is an example of a(n) ...

• midsegment

• perpendicular bisector

• altitude

• median

The centroid cuts each median into ​ (a)   segments.  The shorter segment is ​ (b)   the length of the entire segment. The longer segment is​ (c)   of the entire length.

• 4/3

• 3/4

• two

• 1/3

• 2/3

• 1/2

• three

• one

• six

• 15

• 30

• 18

• 45

• 6

• 12

• 4

• 9

• 36

• 30

• 18

• 45

• 6

• 12

• 4

• 9

• 54

Label how each point of concurrency is created.

a

b

c

d

medians

perpendicular bisectors

altitude

angle bisectors

• 13

• 30

• 18

• 45

• 6

• 12

• 4

• 9

• 26

• 6

• 18

• 12

• 3

• 9

• 31

• 10

• 14

10. What type of lines are shown?

• perpendicular bisectors

• medians

• altitudes

• angle bisectors

• only Coach Wagner knows

• DC = 4

• DC = 1

• DC = 2

• DC = 3

• DC = 6

• AD = 12, BC = 5

• AD = 12, BC = 16

• AD = 5, BC = 12

• AD = 12, BC = 8

• AD = 3, BC = 12