Draw any triangle ABC. Draw the bisector of LA intersecting CB at point D. Measure and record the four lengths: AB, AC, BD, DC. BD AB and DC Calculate What do you notice? АС C D. B Repeat on other triangles. What do you notice?
Draw any triangle ABC. Draw the bisector of LA intersecting CB at point D. Measure and record the four lengths: AB, AC, BD, DC. BD AB and DC Calculate What do you notice? АС C D. B Repeat on other triangles. What do you notice?
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Transcribed Image Text:Draw any triangle ABC. Draw the bisector of LA
intersecting CB at point D.
Measure and record the four lengths: AB, AC, BD, DC.
BD
AB
and
DC
Calculate
What do you notice?
АС
C
D.
B
Repeat on other triangles. What do you notice?
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