Paul, Jane, Justin, Sarah, and Opal were finished with lunch and began playing with drink straws. Each one was making a line design using either 3 or 4 straws. They had just come from math class where they had been studying special angles. Paul pulled his pencil out of his book bag and labeled some of the angles and lines. He then challenged himself and the others to find all the labeled angle measurements and to determine whether the lines that appear to be parallel really could be parallel. #2 If this is Paul's design, then C = BUT...can these lines be parallel? Why or why not? and 2C = 20 # 30 'm

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.3: Informal Geometry And Measurement
Problem 16E: When two lines cross intersect, they have exactly one point in common. In the drawing, what is the...
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Paul, Jane, Justin, Sarah, and Opal were finished with lunch and began playing with drink straws.
Each one was making a line design using either 3 or 4 straws. They had just come from math
class where they had been studying special angles. Paul pulled his pencil out of his book bag
and labeled some of the angles and lines. He then challenged himself and the others to find
all the labeled angle measurements and to determine whether the lines that appear to be
parallel really could be parallel.
#2 If this is Paul's design, then C =
BUT...can these lines be parallel? Why or why not?
and 2C =
N
"
*
30
20
'm
Transcribed Image Text:Paul, Jane, Justin, Sarah, and Opal were finished with lunch and began playing with drink straws. Each one was making a line design using either 3 or 4 straws. They had just come from math class where they had been studying special angles. Paul pulled his pencil out of his book bag and labeled some of the angles and lines. He then challenged himself and the others to find all the labeled angle measurements and to determine whether the lines that appear to be parallel really could be parallel. #2 If this is Paul's design, then C = BUT...can these lines be parallel? Why or why not? and 2C = N " * 30 20 'm
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